diff --git a/docs/01-product-and-scenario.md b/docs/01-product-and-scenario.md
index 25222b4..cdbd7cf 100644
--- a/docs/01-product-and-scenario.md
+++ b/docs/01-product-and-scenario.md
@@ -28,7 +28,7 @@
 
 پنج بخش تولید: خم‌کاری، برش لیزر، رنگ‌کاری، یخچال‌سازی، مونتاژ؛ ۴۰ کارگر instanced، ابزار و قطعات متحرک، دستگاه‌های آماده، بسته‌بندی و بارگیری. کامیون هشت بسته را بار می‌زند، خارج می‌شود، مدتی غایب می‌ماند، بازمی‌گردد و دنده‌عقب به سکو می‌رسد. این چرخه تزئینی است؛ امتیاز و موجودی کالا را تغییر نمی‌دهد.
 
-مدیر با وانت سفید به سبک KMC T8 وارد می‌شود، پارک می‌کند، تا دفتر راه می‌رود و می‌نشیند؛ گفت‌وگوی او بعد از نشستن فعال می‌شود. گفت‌وگوی هر محدوده/کارمند معمولاً یک بار در هر عملیات و با نزدیک‌شدن فعال می‌شود. برای متن دقیق، `factory.talks` و `greet`/`startMission` در `main.js` مرجع‌اند.
+مدیر با بوگاتی مشکی وارد می‌شود، پارک می‌کند (از آن به بعد ماشینش سوارشدنی است)، تا دفتر راه می‌رود و می‌نشیند؛ گفت‌وگوی او بعد از نشستن فعال می‌شود. گفت‌وگوی هر محدوده/کارمند معمولاً یک بار در هر عملیات و با نزدیک‌شدن فعال می‌شود. برای متن دقیق، `factory.talks` و `greet`/`startMission` در `main.js` مرجع‌اند.
 
 ## خارج از دامنهٔ فعلی
 
diff --git a/docs/02-game-rules.md b/docs/02-game-rules.md
index 813e785..a5130e0 100644
--- a/docs/02-game-rules.md
+++ b/docs/02-game-rules.md
@@ -11,11 +11,13 @@
 - موبایل joystick و دکمه‌های F، E و toggle دویدن دارد. E موبایل در مرحلهٔ ready کارت می‌کشد.
 - سرعت هدف پیاده ۳٫۴ و دویدن ۶٫۵ متر/ثانیه با نرم‌سازی است. برخورد دایره‌ای شخصیت شعاع ۱ متر دارد. مرز جهان با فاصلهٔ ۱۵ متر محدود می‌شود.
 
-## ماشین
+## ماشین و موتور
+
+همهٔ وسیله‌های حیاط کارخانه مشکی‌اند و سوارشدنی: بی‌ام‌وی خانواده کنار نقطهٔ شروع، لامبورگینی، مزدا و نیسان در پارکینگ کارکنان، شش موتور آپاچی کنار دفتر، و بوگاتی آقای محمدی پس از اینکه پارک کرد. هر ماشین ترافیک شهر هم با F گرفته می‌شود و تا reset همان‌جا که رها شده می‌ماند. کامیون بارگیری تزئینی است و سوار نمی‌شود. همه در `runtime/garage.js` نگه‌داری می‌شوند.
 
 سوارشدن در فاصلهٔ حداکثر ۴٫۵ متر و خارج پرداخت/مشغولی؛ پیاده‌شدن در قدرمطلق سرعت حداکثر ۳ متر/ثانیه. UI پیشنهاد پیاده‌شدن را با شرط محدودتر سرعت زیر ۱ و دستگاه نزدیک نشان می‌دهد. سمت خروج راننده بررسی برخورد می‌شود.
 
-ثابت‌های `CAR`: سقف جلو ۵۵٫۶ متر/ثانیه (حدود ۲۰۰ km/h)، عقب ۶، شتاب ۹٫۵، ترمز ۱۴، drag برابر ۱٫۶، فرمان حداکثر ۰٫۵۵ رادیان، wheelBase برابر ۲٫۷. فرمان در سرعت بالا محدودتر می‌شود. برخورد دیوار دو دایرهٔ جلو/عقب و حرکت زیرگام دارد. تصادف ترافیک سرعت را کم می‌کند و NPC پس از تماس طولانی حذف/بازپدید می‌شود. جریمهٔ نقدی، خسارت قابل تعمیر و سوخت وجود ندارد.
+ثابت‌های `CAR`: سقف جلو ۵۵٫۶ متر/ثانیه (حدود ۲۰۰ km/h)، عقب ۶، شتاب ۹٫۵، ترمز ۱۴، drag برابر ۱٫۶، فرمان حداکثر ۰٫۵۵ رادیان، wheelBase برابر ۲٫۷. فرمان در سرعت بالا محدودتر می‌شود. برخورد دیوار دو دایرهٔ جلو/عقب و حرکت زیرگام دارد. ثابت‌های `BIKE`: سقف ۳۶٫۱ (حدود ۱۳۰ km/h)، شتاب ۱۱، wheelBase برابر ۱٫۳۵؛ موتور در پیچ خم می‌شود. برخورد بین وسیله‌ها با جعبهٔ جهت‌دار به اندازهٔ واقعی مدل (SAT در `world/vehicleCollision.js`) است، پس فقط وقتی بدنه‌ها واقعاً به هم برسند سرعت کم می‌شود و موتور می‌تواند لایی بکشد. کاهش سرعت به زاویهٔ برخورد بستگی دارد: شاخ‌به‌شاخ ۶۰٪، مالیدن کناری تقریباً هیچ. ترافیک فقط برای چیزی که واقعاً در عرض خطش باشد ترمز می‌کند و NPC پس از تماس طولانی حذف/بازپدید می‌شود. جریمهٔ نقدی، خسارت قابل تعمیر و سوخت وجود ندارد.
 
 ## پول و محصول
 
diff --git a/docs/03-architecture.md b/docs/03-architecture.md
index aeb93b8..255912b 100644
--- a/docs/03-architecture.md
+++ b/docs/03-architecture.md
@@ -16,8 +16,12 @@ JavaScript ES Modules، Three.js/WebGL، Vite، HTML و CSS فارسی RTL و Ca
 | characters.js | createFamily معمولی (پدر/کودک) و robot-only، مفصل و انیمیشن |
 | factory.js | ساختمان/دکور/کارخانه، کارکنان، موقعیت spawn، talks، مدیر و کامیون |
 | staff.js | مدل کارکنان مفصلی و crew به شکل InstancedMesh |
-| car-models.js | سدان خانواده، pickup مدیر و کامیون |
-| vehicle.js | state و فیزیک آرکید ماشین |
+| car-models.js | سدان خانواده، کامیون و helperهای مشترک بدنه |
+| luxuryCars.js | ماشین‌های لوکس مشکی به سبک بوگاتی، لامبورگینی، مزدا و نیسان |
+| motorcycle.js | موتور آپاچی با راکب و بدنهٔ خم‌شونده |
+| vehicle.js | state و فیزیک آرکید ماشین (`CAR`) و موتور (`BIKE`) |
+| vehicleCollision.js | برخورد جعبهٔ جهت‌دار وسیله‌ها و هل‌دادن پیاده از وسیلهٔ پارک‌شده |
+| garage.js | فهرست وسیله‌های سوارشدنی، سوار/پیاده، برخورد رانندگی و reset |
 | traffic.js | ماشین‌های NPC، spawn و حرکت روی شبکهٔ اصلی و one-way داده |
 | city.js | مدل شهر، زمین fallback، ساختمان، فضای سبز و chunk visibility |
 | collision.js | spatial grid چندضلعی‌ها، resolveCircle و clearFraction دوربین |
diff --git a/src/constants/vehicles.js b/src/constants/vehicles.js
new file mode 100644
index 0000000..aec7d34
--- /dev/null
+++ b/src/constants/vehicles.js
@@ -0,0 +1,26 @@
+// Every vehicle in the factory yard is painted this gloss black.
+export const VEHICLE_BLACK = '#0c0d0f';
+
+// How close (metres, centre to centre) the player must stand to get on or in a vehicle.
+export const ENTER_DISTANCE = 4.5;
+
+// Above this speed (m/s) the player has to stop before getting off.
+export const EXIT_MAX_SPEED = 3;
+
+// Persian names shown in prompts. `bmw` is the family car parked beside the start point.
+export const VEHICLE_LABELS = {
+  bmw: 'بی‌ام‌و',
+  bugatti: 'بوگاتی',
+  lamborghini: 'لامبورگینی',
+  mazda: 'مزدا',
+  nissan: 'نیسان',
+  apache: 'موتور آپاچی',
+  traffic: 'ماشین',
+};
+
+// Brands parked in the staff bays, in bay order. Mr Mohammadi arrives in the Bugatti.
+export const STAFF_CAR_BRANDS = ['lamborghini', 'mazda', 'nissan'];
+export const MANAGER_CAR_BRAND = 'bugatti';
+
+// Apache motorcycles lined up in the yard.
+export const MOTORCYCLE_COUNT = 6;
diff --git a/src/game/models/carModels.js b/src/game/models/carModels.js
index fb0663d..de09c4d 100644
--- a/src/game/models/carModels.js
+++ b/src/game/models/carModels.js
@@ -1,7 +1,7 @@
 import * as THREE from 'three';
 
-// Detailed vehicles for the family and the factory. All face local +X and sit on y = 0, like
-// createCarModel in traffic.js; `wheels` lists rear wheels first, then the two front (steering) ones.
+// Detailed vehicles for the family and the factory, plus the shared helpers luxuryCars.js builds
+// on. All face local +X and sit on y = 0, like createCarModel in traffic.js; `wheels` lists rear wheels first, then the two front (steering) ones.
 
 /**
  * Runs the mat operation for this subsystem.
@@ -9,7 +9,7 @@ import * as THREE from 'three';
  * @param {*} extra - extra.
  * @returns {*} Operation result, when applicable.
  */
-const mat = (color, extra = {}) =>
+export const mat = (color, extra = {}) =>
   new THREE.MeshStandardMaterial({
     color,
     roughness: 0.45,
@@ -25,7 +25,7 @@ const mat = (color, extra = {}) =>
  * @param {*} bevel - bevel.
  * @returns {*} Operation result, when applicable.
  */
-function extrudeProfile(points, width, material, bevel = 0.1) {
+export function extrudeProfile(points, width, material, bevel = 0.1) {
   const shape = new THREE.Shape();
   points.forEach(([x, y], i) => (i ? shape.lineTo(x, y) : shape.moveTo(x, y)));
   const geometry = new THREE.ExtrudeGeometry(shape, {
@@ -52,7 +52,7 @@ function extrudeProfile(points, width, material, bevel = 0.1) {
  * @param {*} top - top.
  * @returns {*} Operation result, when applicable.
  */
-function bodyOutline(front, rear, arches, radius, top) {
+export function bodyOutline(front, rear, arches, radius, top) {
   const shape = new THREE.Shape();
   shape.moveTo(rear[0][0], rear[0][1]);
   const bottom = 0.3;
@@ -66,6 +66,15 @@ function bodyOutline(front, rear, arches, radius, top) {
   for (const [x, y] of rear.slice(1).reverse()) shape.lineTo(x, y);
   return shape;
 }
+/**
+ * Measures a freshly built model (not yet placed or parented) on the ground plane.
+ * @param {THREE.Group} group - Model group facing local +X.
+ * @returns {{halfLength: number, halfWidth: number}} Half extents along and across the body.
+ */
+export function measureFootprint(group) {
+  const size = new THREE.Box3().setFromObject(group).getSize(new THREE.Vector3());
+  return { halfLength: size.x / 2, halfWidth: size.z / 2 };
+}
 /**
  * Runs the add wheels operation for this subsystem.
  * @param {*} group - group.
@@ -76,7 +85,7 @@ function bodyOutline(front, rear, arches, radius, top) {
  * @param {*} spokes - spokes.
  * @returns {*} Operation result, when applicable.
  */
-function addWheels(group, positions, radius, tyreWidth, rimColor = '#c9cdd1', spokes = 5) {
+export function addWheels(group, positions, radius, tyreWidth, rimColor = '#c9cdd1', spokes = 5) {
   const tyre = mat('#151719', {
       roughness: 0.9,
     }),
@@ -311,141 +320,6 @@ export function createSportSedan(color = '#1d3f78') {
   };
 }
 
-/**
- * Double-cab pickup in the style of the KMC T8: tall square bonnet, wide chrome grille, a cargo
- * bed behind the cab. 5.3 m long.
- */
-export function createPickup(color = '#e8e8e4') {
-  const group = new THREE.Group();
-  const paint = mat(color, {
-      metalness: 0.5,
-      roughness: 0.32,
-    }),
-    glass = mat('#13202a', {
-      metalness: 0.6,
-      roughness: 0.1,
-    });
-  const black = mat('#1a1c1e', {
-      roughness: 0.7,
-    }),
-    chrome = mat('#d0d4d7', {
-      metalness: 0.9,
-      roughness: 0.2,
-    });
-  /**
-   * Runs the box operation for this subsystem.
-   * @param {*} w - w.
-   * @param {*} h - h.
-   * @param {*} d - d.
-   * @param {*} m - m.
-   * @param {*} x - x.
-   * @param {*} y - y.
-   * @param {*} z - z.
-   * @returns {*} Operation result, when applicable.
-   */
-  const box = (w, h, d, m, x, y, z) => {
-    const mesh = new THREE.Mesh(new THREE.BoxGeometry(w, h, d), m);
-    mesh.position.set(x, y, z);
-    mesh.castShadow = mesh.receiveShadow = true;
-    group.add(mesh);
-    return mesh;
-  };
-  group.add(
-    extrudeProfile(
-      [
-        [2.62, 0.5],
-        [2.66, 0.95],
-        [2.5, 1.18],
-        [1.3, 1.24],
-        [1.3, 0.5],
-      ],
-      1.9,
-      paint,
-      0.1,
-    ),
-  );
-  group.add(
-    extrudeProfile(
-      [
-        [1.3, 0.5],
-        [1.3, 1.24],
-        [0.7, 1.86],
-        [-0.95, 1.88],
-        [-1.0, 0.5],
-      ],
-      1.88,
-      paint,
-      0.1,
-    ),
-  );
-  group.add(
-    extrudeProfile(
-      [
-        [1.24, 1.26],
-        [0.68, 1.82],
-        [-0.9, 1.84],
-        [-0.94, 1.26],
-      ],
-      1.92,
-      glass,
-      0.02,
-    ),
-  );
-  // Cargo bed: floor, sides and tailgate.
-  box(1.62, 0.1, 1.8, black, -1.85, 0.72, 0);
-  for (const side of [-1, 1]) box(1.66, 0.5, 0.07, paint, -1.85, 0.95, side * 0.9);
-  box(0.07, 0.5, 1.86, paint, -2.66, 0.95, 0);
-  box(1.66, 0.46, 1.9, paint, -1.85, 0.5, 0);
-  box(0.3, 0.06, 1.86, black, -1.02, 1.26, 0);
-  // Front: wide grille with horizontal chrome bars, headlights, bumper and skid plate.
-  box(0.06, 0.34, 1.1, black, 2.67, 0.92, 0);
-  for (let i = 0; i < 3; i++) box(0.07, 0.04, 1.12, chrome, 2.68, 0.82 + i * 0.1, 0);
-  const lamp = mat('#eaf6ff', {
-    emissive: '#cfe9ff',
-    emissiveIntensity: 1.2,
-  });
-  for (const side of [-1, 1]) {
-    box(0.08, 0.14, 0.32, lamp, 2.62, 1.02, side * 0.74);
-    box(
-      0.06,
-      0.26,
-      0.1,
-      mat('#9e1410', {
-        emissive: '#c4241b',
-        emissiveIntensity: 0.7,
-      }),
-      -2.7,
-      1.0,
-      side * 0.86,
-    );
-    box(0.2, 0.14, 0.2, black, 1.2, 1.36, side * 1.02);
-    box(1.0, 0.05, 0.06, chrome, -0.1, 1.25, side * 0.97);
-    for (const x of [0.6, -0.4]) box(0.16, 0.04, 0.03, chrome, x, 1.12, side * 0.97);
-  }
-  box(0.16, 0.2, 2.0, black, 2.7, 0.55, 0);
-  box(0.16, 0.2, 2.0, black, -2.72, 0.55, 0);
-  box(0.04, 0.12, 0.5, mat('#f4f4f0'), 2.79, 0.6, 0);
-  const wheels = addWheels(
-    group,
-    [
-      [-1.7, -0.86],
-      [-1.7, 0.86],
-      [1.7, -0.86],
-      [1.7, 0.86],
-    ],
-    0.4,
-    0.3,
-    '#a9adb1',
-    6,
-  );
-  for (const x of [-1.7, 1.7])
-    for (const side of [-1, 1]) box(1.05, 0.1, 0.2, black, x, 0.86, side * 0.96);
-  return {
-    group,
-    wheels,
-  };
-}
-
 /**
  * Flatbed delivery lorry with side rails. `bed` is a group on the load floor (local +X towards the
  * cab, origin at the bed's centre) where cargo is placed. 8 m long.
diff --git a/src/game/models/factory.js b/src/game/models/factory.js
index 6e06817..2d90b26 100644
--- a/src/game/models/factory.js
+++ b/src/game/models/factory.js
@@ -1,7 +1,8 @@
 import * as THREE from 'three';
 import { createVendingMachine } from './vending.js';
-import { createCarModel } from '../systems/traffic.js';
-import { createPickup, createTruck } from './carModels.js';
+import { createTruck } from './carModels.js';
+import { createLuxuryCar } from './luxuryCars.js';
+import { MANAGER_CAR_BRAND, MOTORCYCLE_COUNT, VEHICLE_BLACK } from '../../constants/vehicles.js';
 import { createPerson, createCrew, nameTag } from './staff.js';
 import { FACTORY } from '../../constants/locations.js';
 import { textTexture } from './textures.js';
@@ -139,7 +140,7 @@ const CODE = {
 /**
  * The Robot Market factory compound: production hall with five work areas and forty workers, an
  * office building (engineering, accounting and the manager's room), a loading truck, the manager's
- * arrival in his pickup, fenced yard and gate. Layout uses a local frame: u runs along the driveway
+ * arrival in his car, fenced yard and gate. Layout uses a local frame: u runs along the driveway
  * towards the gate, v across it. Returns world-space collision footprints, key positions and the
  * people the family can talk to.
  */
@@ -270,8 +271,8 @@ function factoryUpdateArrival(build, dt, time) {
   if (build.arrival.stage === 'drive') {
     build.arrival.s += dt * 7;
     const p = build.along(build.DRIVE_IN, build.arrival.s);
-    build.placeVehicle(build.pickup, build.arrival, p, dt);
-    build.pickup.wheels.forEach((w) => (w.rotation.z -= (dt * 7) / 0.4));
+    build.placeVehicle(build.managerCar, build.arrival, p, dt);
+    build.managerCar.wheels.forEach((w) => (w.rotation.z -= (dt * 7) / 0.4));
     build.manager.root.visible = false;
     if (p.done)
       Object.assign(build.arrival, {
@@ -304,7 +305,7 @@ function factoryResetArrival(build) {
     s: 0,
     sat: false,
   });
-  build.placeVehicle(build.pickup, build.arrival, build.along(build.DRIVE_IN, 0), 0);
+  build.placeVehicle(build.managerCar, build.arrival, build.along(build.DRIVE_IN, 0), 0);
   build.manager.root.visible = false;
 }
 /**
@@ -1586,20 +1587,22 @@ function factoryBuildGeometry12(build) {
  * @returns {*} Operation result, when applicable.
  */
 function factoryBuildGeometry13(build) {
-  for (let i = 0; i < 4; i++) {
-    const parked = createCarModel(['#2f4a6b', '#e9e9e4', '#7e1f1d', '#9aa3a8'][i]);
-    const u = 56 + i * 4;
-    parked.group.position.set(u, 0, -19);
-    parked.group.rotation.y = Math.PI / 2;
-    build.group.add(parked.group);
-    build.solid(u - 1.1, u + 1.1, -21.3, -16.7);
-  }
+  // Bay centres for the staff cars and the motorcycle row; the garage puts drivable vehicles there.
+  const heading = build.worldHeading(0, -1);
+  build.parking = {
+    cars: [58, 62, 66].map((u) => ({ ...build.toWorld(u, -19), heading })),
+    // Motorcycles barely reverse, so they stand facing out towards the driveway.
+    bikes: Array.from({ length: MOTORCYCLE_COUNT }, (_, i) => ({
+      ...build.toWorld(36.6 + i * 1.1, -19.5),
+      heading: build.worldHeading(0, 1),
+    })),
+  };
 
-  // ---------- The manager arrives in his pickup ----------
+  // ---------- The manager arrives in his Bugatti ----------
   // Mr Mohammadi drives in through the gate when the game starts, parks by the office, walks to
-  // his room and sits at his desk.
-  build.pickup = createPickup('#f1f1ee');
-  build.group.add(build.pickup.group);
+  // his room and sits at his desk. Once parked the car can be taken like any other.
+  build.managerCar = createLuxuryCar(MANAGER_CAR_BRAND);
+  build.group.add(build.managerCar.group);
 }
 /**
  * Runs the factory build manager operation for this subsystem.
@@ -1634,24 +1637,6 @@ function factoryBuildManager(build) {
     [48.5, -40.7],
     [45, -40.7],
   ];
-  {
-    // The parked pickup blocks its bay.
-    const [ax, az] = build.DRIVE_IN.at(-2),
-      [bx, bz] = build.DRIVE_IN.at(-1),
-      len = Math.hypot(bx - ax, bz - az);
-    const du = (bx - ax) / len,
-      dv = (bz - az) / len;
-    build.footprints.push(
-      [
-        [2.7, 1],
-        [2.7, -1],
-        [-2.7, -1],
-        [-2.7, 1],
-      ].flatMap(([a, b]) =>
-        Object.values(build.toWorld(bx + du * a - dv * b, bz + dv * a + du * b)),
-      ),
-    );
-  }
 }
 /**
  * Runs the factory build arrival operation for this subsystem.
@@ -1723,7 +1708,7 @@ function factoryBuildPlaceVehicle(build) {
   // ---------- Delivery truck ----------
   // Packed machines ride the conveyor onto the truck at the dock; when it is full it drives out
   // of the gate to the city, and comes back empty a while later, reversing up to the dock.
-  build.truck = createTruck();
+  build.truck = createTruck(VEHICLE_BLACK);
   build.group.add(build.truck.group);
   build.DOCK = [5.5, 31];
   build.DEPART = [build.DOCK, [14, 31], [30, 22], [50, 8], [66, 1], [80, 0], [100, 0]];
@@ -1836,6 +1821,13 @@ function factoryBuildResult(build) {
       ...build.toWorld(-20, 0),
     },
     talks: build.talks,
+    parking: build.parking,
+    // The garage takes the manager's car over once it has parked, and hands it back on reset.
+    managerCar: {
+      model: build.managerCar,
+      home: build.group,
+      parked: () => build.arrival.stage !== 'drive',
+    },
     reset: build.resetArrival,
     // `dt` is 0 while the game is paused; distant viewers skip the people and machines.
     update(time, dt, viewer) {
diff --git a/src/game/models/luxuryCars.js b/src/game/models/luxuryCars.js
new file mode 100644
index 0000000..0377aec
--- /dev/null
+++ b/src/game/models/luxuryCars.js
@@ -0,0 +1,367 @@
+import * as THREE from 'three';
+import { VEHICLE_BLACK } from '../../constants/vehicles.js';
+import { addWheels, bodyOutline, extrudeProfile, mat, measureFootprint } from './carModels.js';
+
+// Low-poly luxury cars for the factory yard, each in the style of a well-known brand but without
+// badges or logos. Like the other models they face local +X, sit on y = 0 and list their wheels
+// rear pair first, then the two front (steering) ones.
+
+/**
+ * Creates the materials every luxury car shares.
+ * @param {string} color - Body paint colour.
+ * @returns {object} Paint, glass, trim and lamp materials.
+ */
+function createKit(color) {
+  return {
+    paint: mat(color, { metalness: 0.75, roughness: 0.22 }),
+    glass: mat('#0f1a22', { metalness: 0.7, roughness: 0.08 }),
+    black: mat('#050506', { roughness: 0.6 }),
+    chrome: mat('#d8dcdf', { metalness: 0.95, roughness: 0.15 }),
+    head: mat('#eaf6ff', { emissive: '#cfe9ff', emissiveIntensity: 1.6 }),
+    tail: mat('#9e1410', { emissive: '#e0261c', emissiveIntensity: 0.9 }),
+  };
+}
+
+/**
+ * Adds a box part, optionally mirrored to both sides of the car.
+ * @param {THREE.Group} group - Car group.
+ * @param {THREE.Material} material - Part material.
+ * @param {{size: number[], at: number[], mirror?: boolean}} placement - Box size and centre; with
+ * `mirror` a copy is placed at -z too.
+ * @returns {THREE.Mesh[]} The added meshes.
+ */
+function part(group, material, { size, at, mirror = false }) {
+  return (mirror ? [1, -1] : [1]).map((side) => {
+    const mesh = new THREE.Mesh(new THREE.BoxGeometry(...size), material);
+    mesh.position.set(at[0], at[1], at[2] * side);
+    mesh.castShadow = true;
+    group.add(mesh);
+    return mesh;
+  });
+}
+
+/**
+ * Adds a round lamp ring facing along the car, mirrored to both sides.
+ * @param {THREE.Group} group - Car group.
+ * @param {THREE.Material} material - Lamp material.
+ * @param {{radius: number, at: number[]}} placement - Ring radius and centre.
+ */
+function lampRing(group, material, { radius, at }) {
+  for (const side of [1, -1]) {
+    const ring = new THREE.Mesh(new THREE.TorusGeometry(radius, radius * 0.3, 8, 20), material);
+    ring.rotation.y = Math.PI / 2;
+    ring.position.set(at[0], at[1], at[2] * side);
+    group.add(ring);
+  }
+}
+
+/**
+ * Extrudes the lower body outline across the car's width.
+ * @param {THREE.Shape} outline - Side outline from bodyOutline.
+ * @param {number} width - Overall body width.
+ * @param {THREE.Material} paint - Body paint.
+ * @returns {THREE.Mesh} The body mesh.
+ */
+function extrudeBody(outline, width, paint) {
+  const geometry = new THREE.ExtrudeGeometry(outline, {
+    depth: width - 0.2,
+    bevelEnabled: true,
+    bevelThickness: 0.1,
+    bevelSize: 0.08,
+    bevelSegments: 3,
+    curveSegments: 10,
+  });
+  geometry.translate(0, 0, -(width - 0.2) / 2);
+  const body = new THREE.Mesh(geometry, paint);
+  body.castShadow = body.receiveShadow = true;
+  return body;
+}
+
+/**
+ * Adds the painted roof panel, mirrors and side skirts shared by every model.
+ * @param {THREE.Group} group - Car group.
+ * @param {object} spec - Brand spec.
+ * @param {object} kit - Materials from createKit.
+ */
+function addCommonParts(group, spec, kit) {
+  const [, roofFront, roofRear] = spec.cabin;
+  const roofTop = Math.max(roofFront[1], roofRear[1]) + 0.02;
+  part(group, kit.paint, {
+    size: [roofFront[0] - roofRear[0], 0.05, spec.cabinWidth - 0.1],
+    at: [(roofFront[0] + roofRear[0]) / 2, roofTop, 0],
+  });
+  const [windscreenX, windscreenY] = spec.cabin[0];
+  part(group, kit.paint, {
+    size: [0.18, 0.1, 0.14],
+    at: [windscreenX - 0.12, windscreenY + 0.08, spec.width / 2 + 0.02],
+    mirror: true,
+  });
+  part(group, kit.black, {
+    size: [spec.arches[1] - spec.arches[0] - 0.9, 0.08, 0.04],
+    at: [(spec.arches[0] + spec.arches[1]) / 2, 0.34, spec.width / 2 + 0.01],
+    mirror: true,
+  });
+}
+
+/**
+ * Wheel centres for a spec: rear pair first, then the front pair.
+ * @param {object} spec - Brand spec.
+ * @returns {number[][]} [x, z] pairs.
+ */
+function wheelPositions(spec) {
+  const track = spec.width / 2 - 0.14;
+  return spec.arches.flatMap((x) => [
+    [x, -track],
+    [x, track],
+  ]);
+}
+
+/**
+ * Hypercar details: horseshoe grille, C-shaped side sweep, roof fin and a full-width tail bar.
+ * @param {THREE.Group} group - Car group.
+ * @param {object} kit - Materials.
+ * @param {object} spec - Brand spec.
+ */
+function bugattiDetails(group, kit, spec) {
+  part(group, kit.black, { size: [0.05, 0.3, 0.3], at: [2.33, 0.46, 0] });
+  const horseshoe = new THREE.Mesh(
+    new THREE.TorusGeometry(0.16, 0.025, 8, 20, Math.PI),
+    kit.chrome,
+  );
+  // Euler XYZ applies z first: flip the arch into a U, then turn it to face forward.
+  horseshoe.rotation.set(0, Math.PI / 2, Math.PI);
+  horseshoe.position.set(2.35, 0.56, 0);
+  group.add(horseshoe);
+  for (const side of [1, -1]) {
+    const sweep = new THREE.Mesh(new THREE.TorusGeometry(0.3, 0.022, 6, 24, Math.PI), kit.chrome);
+    // The C bulges towards the nose and opens towards the rear.
+    sweep.rotation.z = -Math.PI / 2;
+    sweep.position.set(-0.1, 0.6, (side * spec.width) / 2);
+    group.add(sweep);
+  }
+  part(group, kit.paint, { size: [1.2, 0.07, 0.03], at: [-0.4, 1.27, 0] });
+  for (const y of [0.6, 0.53])
+    part(group, kit.head, { size: [0.05, 0.035, 0.26], at: [2.3, y, 0.62], mirror: true });
+  part(group, kit.tail, { size: [0.05, 0.06, 1.7], at: [-2.28, 0.8, 0] });
+  part(group, kit.chrome, { size: [0.06, 0.12, 0.5], at: [-2.3, 0.38, 0] });
+}
+
+/**
+ * Wedge supercar details: Y-shaped lamps, side intakes, rear wing and a hexagonal exhaust.
+ * @param {THREE.Group} group - Car group.
+ * @param {object} kit - Materials.
+ * @param {object} spec - Brand spec.
+ */
+function lamborghiniDetails(group, kit, spec) {
+  for (const side of [1, -1]) {
+    for (const tilt of [0.45, -0.45]) {
+      const lamp = new THREE.Mesh(new THREE.BoxGeometry(0.04, 0.03, 0.3), kit.head);
+      lamp.position.set(2.3, 0.52, side * 0.64);
+      lamp.rotation.x = tilt * side;
+      group.add(lamp);
+      const tail = new THREE.Mesh(new THREE.BoxGeometry(0.04, 0.03, 0.34), kit.tail);
+      tail.position.set(-2.42, 0.74, side * 0.66);
+      tail.rotation.x = tilt * side;
+      group.add(tail);
+    }
+  }
+  part(group, kit.black, {
+    size: [0.7, 0.25, 0.04],
+    at: [-0.75, 0.62, spec.width / 2 + 0.01],
+    mirror: true,
+  });
+  part(group, kit.black, { size: [0.05, 0.14, 1.5], at: [2.4, 0.36, 0] });
+  part(group, kit.paint, { size: [0.34, 0.04, 1.7], at: [-2.1, 1.1, 0] });
+  part(group, kit.black, { size: [0.06, 0.16, 0.05], at: [-2.1, 1.0, 0.6], mirror: true });
+  const exhaust = new THREE.Mesh(new THREE.CylinderGeometry(0.09, 0.09, 0.12, 6), kit.chrome);
+  exhaust.rotation.z = Math.PI / 2;
+  exhaust.position.set(-2.46, 0.42, 0);
+  group.add(exhaust);
+}
+
+/**
+ * Grand-tourer details: large five-point grille with a chrome wing and twin round tail lamps.
+ * @param {THREE.Group} group - Car group.
+ * @param {object} kit - Materials.
+ */
+function mazdaDetails(group, kit) {
+  part(group, kit.black, { size: [0.05, 0.28, 0.9], at: [2.3, 0.5, 0] });
+  part(group, kit.chrome, { size: [0.04, 0.03, 1.1], at: [2.31, 0.37, 0] });
+  part(group, kit.head, { size: [0.06, 0.05, 0.38], at: [2.24, 0.66, 0.6], mirror: true });
+  for (const z of [0.5, 0.72]) lampRing(group, kit.tail, { radius: 0.07, at: [-2.26, 0.76, z] });
+  part(group, kit.chrome, { size: [0.06, 0.1, 0.16], at: [-2.26, 0.38, 0.5], mirror: true });
+}
+
+/**
+ * Grand-touring coupe details: four round tail lamps, a rear wing on struts and a V grille.
+ * @param {THREE.Group} group - Car group.
+ * @param {object} kit - Materials.
+ */
+function nissanDetails(group, kit) {
+  part(group, kit.black, { size: [0.05, 0.22, 0.8], at: [2.4, 0.52, 0] });
+  part(group, kit.chrome, { size: [0.04, 0.03, 0.82], at: [2.41, 0.64, 0] });
+  part(group, kit.head, { size: [0.06, 0.08, 0.42], at: [2.34, 0.72, 0.6], mirror: true });
+  for (const z of [0.45, 0.72]) lampRing(group, kit.tail, { radius: 0.08, at: [-2.4, 0.86, z] });
+  part(group, kit.paint, { size: [0.3, 0.04, 1.6], at: [-2.02, 1.24, 0] });
+  part(group, kit.black, { size: [0.06, 0.22, 0.05], at: [-2.02, 1.12, 0.55], mirror: true });
+  part(group, kit.chrome, { size: [0.06, 0.12, 0.12], at: [-2.4, 0.38, 0.55], mirror: true });
+}
+
+// Side profiles (x forward, y up). `body` feeds bodyOutline; `cabin` is the glasshouse: windscreen
+// base, roof front, roof rear, rear-window base, closing point.
+const BRANDS = {
+  bugatti: {
+    width: 2.0,
+    arches: [-1.4, 1.35],
+    archRadius: 0.43,
+    front: [
+      [2.12, 0.3],
+      [2.26, 0.4],
+      [2.28, 0.58],
+      [2.1, 0.72],
+    ],
+    rear: [
+      [-2.2, 0.3],
+      [-2.25, 0.55],
+      [-2.2, 0.82],
+      [-2.05, 0.9],
+    ],
+    top: [
+      [1.3, 0.82],
+      [0.6, 0.9],
+      [-1.0, 0.95],
+      [-1.9, 0.9],
+    ],
+    cabin: [
+      [0.6, 0.88],
+      [-0.15, 1.2],
+      [-0.75, 1.21],
+      [-1.5, 0.94],
+      [-1.4, 0.9],
+    ],
+    cabinWidth: 1.4,
+    rim: '#2a2d30',
+    spokes: 6,
+    details: bugattiDetails,
+  },
+  lamborghini: {
+    width: 2.03,
+    arches: [-1.45, 1.4],
+    archRadius: 0.43,
+    front: [
+      [2.3, 0.3],
+      [2.42, 0.38],
+      [2.35, 0.55],
+    ],
+    rear: [
+      [-2.35, 0.3],
+      [-2.4, 0.6],
+      [-2.3, 0.92],
+    ],
+    top: [
+      [1.6, 0.7],
+      [0.7, 0.85],
+      [-1.2, 0.95],
+      [-2.1, 0.92],
+    ],
+    cabin: [
+      [0.75, 0.83],
+      [-0.1, 1.13],
+      [-0.7, 1.14],
+      [-1.6, 0.95],
+      [-1.5, 0.92],
+    ],
+    cabinWidth: 1.3,
+    rim: '#16181a',
+    spokes: 5,
+    details: lamborghiniDetails,
+  },
+  mazda: {
+    width: 1.9,
+    arches: [-1.38, 1.4],
+    archRadius: 0.42,
+    front: [
+      [2.1, 0.3],
+      [2.25, 0.42],
+      [2.24, 0.62],
+      [2.05, 0.76],
+    ],
+    rear: [
+      [-2.15, 0.3],
+      [-2.2, 0.6],
+      [-2.1, 0.85],
+      [-1.95, 0.9],
+    ],
+    top: [
+      [1.5, 0.82],
+      [0.5, 0.9],
+      [-1.2, 0.92],
+      [-1.8, 0.88],
+    ],
+    cabin: [
+      [0.4, 0.88],
+      [-0.35, 1.18],
+      [-0.95, 1.18],
+      [-1.75, 0.92],
+      [-1.6, 0.88],
+    ],
+    cabinWidth: 1.35,
+    rim: '#9aa0a5',
+    spokes: 10,
+    details: mazdaDetails,
+  },
+  nissan: {
+    width: 1.9,
+    arches: [-1.39, 1.39],
+    archRadius: 0.42,
+    front: [
+      [2.2, 0.3],
+      [2.34, 0.44],
+      [2.34, 0.66],
+      [2.18, 0.8],
+    ],
+    rear: [
+      [-2.3, 0.3],
+      [-2.35, 0.6],
+      [-2.3, 0.95],
+      [-2.15, 1.0],
+    ],
+    top: [
+      [1.6, 0.86],
+      [0.7, 0.96],
+      [-1.5, 1.0],
+      [-2.0, 0.98],
+    ],
+    cabin: [
+      [0.7, 0.95],
+      [-0.1, 1.36],
+      [-0.95, 1.37],
+      [-1.85, 1.0],
+      [-1.7, 0.97],
+    ],
+    cabinWidth: 1.5,
+    rim: '#3a3d40',
+    spokes: 6,
+    details: nissanDetails,
+  },
+};
+
+/**
+ * Builds a black luxury car in the style of one brand.
+ * @param {'bugatti' | 'lamborghini' | 'mazda' | 'nissan'} brand - Which style to build.
+ * @param {string} color - Body paint colour.
+ * @returns {{group: THREE.Group, wheels: THREE.Group[], size: object}} The car model and its
+ * footprint half extents.
+ */
+export function createLuxuryCar(brand, color = VEHICLE_BLACK) {
+  const spec = BRANDS[brand];
+  const kit = createKit(color);
+  const group = new THREE.Group();
+  const outline = bodyOutline(spec.front, spec.rear, spec.arches, spec.archRadius, spec.top);
+  group.add(extrudeBody(outline, spec.width, kit.paint));
+  group.add(extrudeProfile(spec.cabin, spec.cabinWidth, kit.glass, 0.08));
+  addCommonParts(group, spec, kit);
+  spec.details(group, kit, spec);
+  const wheels = addWheels(group, wheelPositions(spec), 0.36, 0.28, spec.rim, spec.spokes);
+  return { group, wheels, size: measureFootprint(group) };
+}
diff --git a/src/game/models/motorcycle.js b/src/game/models/motorcycle.js
new file mode 100644
index 0000000..4effd46
--- /dev/null
+++ b/src/game/models/motorcycle.js
@@ -0,0 +1,155 @@
+import * as THREE from 'three';
+import { VEHICLE_BLACK } from '../../constants/vehicles.js';
+import { extrudeProfile, mat, measureFootprint } from './carModels.js';
+import { createPerson } from './staff.js';
+
+// Naked street bike in the style of an Apache RTR: sculpted tank, split seat, angular tail and a
+// short underbelly exhaust. 2 m long, faces local +X. `wheels` is [rear, front]; `body` is the
+// group that leans into corners; `rider` sits on it and is shown only while the bike is ridden.
+
+const WHEEL_RADIUS = 0.31;
+const WHEEL_X = [-0.67, 0.67];
+
+/**
+ * Builds one spoked wheel that spins about local z.
+ * @param {THREE.Material} rubber - Tyre material.
+ * @param {THREE.Material} rim - Rim material.
+ * @returns {THREE.Group} The wheel.
+ */
+function createWheel(rubber, rim) {
+  const wheel = new THREE.Group();
+  const tyre = new THREE.Mesh(new THREE.TorusGeometry(WHEEL_RADIUS - 0.05, 0.05, 8, 24), rubber);
+  tyre.castShadow = true;
+  wheel.add(tyre);
+  for (let i = 0; i < 3; i++) {
+    const spoke = new THREE.Mesh(new THREE.BoxGeometry(0.48, 0.035, 0.03), rim);
+    spoke.rotation.z = (i * Math.PI) / 3;
+    wheel.add(spoke);
+  }
+  return wheel;
+}
+
+/**
+ * Adds a box to a group.
+ * @param {THREE.Group} group - Parent group.
+ * @param {THREE.Material} material - Material.
+ * @param {{size: number[], at: number[], tilt?: number}} placement - Size, centre and z rotation.
+ */
+function box(group, material, { size, at, tilt = 0 }) {
+  const mesh = new THREE.Mesh(new THREE.BoxGeometry(...size), material);
+  mesh.position.set(...at);
+  mesh.rotation.z = tilt;
+  mesh.castShadow = true;
+  group.add(mesh);
+}
+
+/**
+ * Adds the tank, seat, tail, engine and exhaust.
+ * @param {THREE.Group} body - Leaning body group.
+ * @param {object} kit - Materials.
+ */
+function addBodywork(body, kit) {
+  const tank = [
+    [0.55, 0.82],
+    [0.45, 1.03],
+    [0.05, 1.0],
+    [-0.12, 0.86],
+  ];
+  body.add(extrudeProfile(tank, 0.38, kit.paint, 0.05));
+  const tail = [
+    [-0.55, 0.86],
+    [-0.98, 1.04],
+    [-1.0, 0.98],
+    [-0.6, 0.82],
+  ];
+  body.add(extrudeProfile(tail, 0.22, kit.paint, 0.03));
+  box(body, kit.seat, { size: [0.5, 0.08, 0.26], at: [-0.35, 0.93, 0] });
+  box(body, kit.accent, { size: [0.32, 0.03, 0.39], at: [0.3, 0.9, 0], tilt: 0.2 });
+  box(body, kit.engine, { size: [0.46, 0.34, 0.3], at: [0.05, 0.52, 0] });
+  box(body, kit.engine, { size: [0.7, 0.05, 0.08], at: [-0.33, 0.38, 0], tilt: 0.12 });
+  const exhaust = new THREE.Mesh(new THREE.CylinderGeometry(0.06, 0.07, 0.38, 10), kit.chrome);
+  exhaust.rotation.z = Math.PI / 2 - 0.15;
+  exhaust.position.set(-0.05, 0.3, 0.12);
+  body.add(exhaust);
+}
+
+/**
+ * Adds the fork, handlebar, headlight and tail light.
+ * @param {THREE.Group} body - Leaning body group.
+ * @param {object} kit - Materials.
+ */
+function addFrontAndLights(body, kit) {
+  for (const z of [0.08, -0.08])
+    box(body, kit.chrome, { size: [0.04, 0.72, 0.04], at: [0.58, 0.65, z], tilt: 0.42 });
+  const bar = new THREE.Mesh(new THREE.CylinderGeometry(0.02, 0.02, 0.7, 8), kit.engine);
+  bar.rotation.x = Math.PI / 2;
+  bar.position.set(0.44, 1.07, 0);
+  body.add(bar);
+  box(body, kit.paint, { size: [0.14, 0.2, 0.24], at: [0.62, 0.98, 0], tilt: -0.3 });
+  box(body, kit.head, { size: [0.04, 0.08, 0.16], at: [0.7, 0.96, 0], tilt: -0.3 });
+  box(body, kit.tail, { size: [0.03, 0.05, 0.12], at: [-1.0, 0.98, 0] });
+  box(body, kit.paint, { size: [0.3, 0.03, 0.14], at: [0.68, 0.62, 0], tilt: -0.5 });
+}
+
+/**
+ * Creates the seated rider in a black jacket and helmet, holding the handlebar.
+ * @returns {object} Person from createPerson.
+ */
+function createRider() {
+  const rider = createPerson({ top: '#151515', bottom: '#28303a', shoes: '#1a1a1a' });
+  const helmet = new THREE.Mesh(
+    new THREE.SphereGeometry(0.15, 16, 12),
+    mat('#0d0d0f', { metalness: 0.6, roughness: 0.25 }),
+  );
+  helmet.position.set(0, 0.01, -0.01);
+  rider.head.add(helmet);
+  // Seated pose puts the pelvis 0.5 m up; lift it onto the 0.94 m seat, facing the bars (+x).
+  rider.pose('type');
+  rider.root.position.set(-0.32, 0.42, 0);
+  rider.root.rotation.y = Math.PI / 2;
+  rider.root.visible = false;
+  return rider;
+}
+
+/**
+ * Creates the motorcycle's materials.
+ * @param {string} color - Body paint colour.
+ * @returns {object} Paint, trim and lamp materials.
+ */
+function createBikeKit(color) {
+  return {
+    paint: mat(color, { metalness: 0.7, roughness: 0.25 }),
+    accent: mat('#c8171e', { metalness: 0.4, roughness: 0.35 }),
+    seat: mat('#151617', { roughness: 0.85 }),
+    engine: mat('#2b2e31', { metalness: 0.6, roughness: 0.45 }),
+    chrome: mat('#c9cdd1', { metalness: 0.9, roughness: 0.2 }),
+    head: mat('#eaf6ff', { emissive: '#cfe9ff', emissiveIntensity: 1.6 }),
+    tail: mat('#9e1410', { emissive: '#e0261c', emissiveIntensity: 0.9 }),
+  };
+}
+
+/**
+ * Builds a black Apache-style motorcycle.
+ * @param {string} color - Body paint colour.
+ * @returns {{group: THREE.Group, body: THREE.Group, wheels: THREE.Group[], rider: object,
+ * size: object}} The model and its footprint half extents (without the rider).
+ */
+export function createMotorcycle(color = VEHICLE_BLACK) {
+  const kit = createBikeKit(color);
+  const group = new THREE.Group(),
+    body = new THREE.Group();
+  group.add(body);
+  addBodywork(body, kit);
+  addFrontAndLights(body, kit);
+  const rubber = mat('#151719', { roughness: 0.9 });
+  const wheels = WHEEL_X.map((x) => {
+    const wheel = createWheel(rubber, kit.engine);
+    wheel.position.set(x, WHEEL_RADIUS, 0);
+    body.add(wheel);
+    return wheel;
+  });
+  const size = measureFootprint(group);
+  const rider = createRider();
+  body.add(rider.root);
+  return { group, body, wheels, rider, size };
+}
diff --git a/src/game/runtime/garage.js b/src/game/runtime/garage.js
new file mode 100644
index 0000000..351eaa5
--- /dev/null
+++ b/src/game/runtime/garage.js
@@ -0,0 +1,319 @@
+import * as THREE from 'three';
+import {
+  ENTER_DISTANCE,
+  MANAGER_CAR_BRAND,
+  STAFF_CAR_BRANDS,
+  VEHICLE_BLACK,
+  VEHICLE_LABELS,
+} from '../../constants/vehicles.js';
+import { createSportSedan, measureFootprint } from '../models/carModels.js';
+import { createLuxuryCar } from '../models/luxuryCars.js';
+import { createMotorcycle } from '../models/motorcycle.js';
+import { TRAFFIC_CAR } from '../systems/traffic.js';
+import { BIKE, CAR, createCar } from '../systems/vehicle.js';
+import { boxOverlap, circleOutOfBox, vehicleBox } from '../world/vehicleCollision.js';
+
+// Every vehicle the player can drive: the family BMW, the staff cars, the Apache motorcycles,
+// Mr Mohammadi's Bugatti once he has parked it, and any traffic car the player has taken over.
+// `context.vehicle` is the one in use (or last used); `context.car` is its moving state.
+
+// Distance beyond which two vehicles can't touch, to skip the box test.
+const CONTACT_RANGE = 8;
+// Radius of the walking player against parked vehicles.
+const WALKER_RADIUS = 0.45;
+// Speed kept after a head-on hit; a glancing scrape keeps nearly all of it.
+const HEAD_ON_SPEED_KEPT = 0.4;
+// A traffic car the player keeps pushing against pulls away (respawns) after this many seconds.
+const TRAFFIC_GIVE_WAY = 0.8;
+// How far a motorcycle leans per radian of steering at speed, and the speed of full lean.
+const LEAN_PER_STEER = 0.8;
+const FULL_LEAN_SPEED = 12;
+
+/**
+ * Adds a vehicle to the garage and the scene.
+ * @param {object} context - Game context.
+ * @param {{brand: string, kind: 'car' | 'bike', model: object, slot: object}} vehicle - Vehicle
+ * fields; `slot` is where it is parked on reset (null for vehicles that are not reset).
+ * @returns {object} The garage record.
+ */
+function addVehicle(context, { brand, kind, model, slot, ...extra }) {
+  const record = {
+    brand,
+    kind,
+    model,
+    slot,
+    label: VEHICLE_LABELS[brand],
+    // Handling from the kind, collision box from the model itself, so contact is exact.
+    spec: { ...(kind === 'bike' ? BIKE : CAR), ...model.size },
+    state: createCar(slot.x, slot.z, slot.heading),
+    ...extra,
+  };
+  context.garage.group.add(model.group);
+  context.garage.vehicles.push(record);
+  placeModel(record);
+  return record;
+}
+
+/**
+ * Adds footprint half extents to a freshly built model that doesn't report its own.
+ * @param {object} model - Model with a group.
+ * @returns {object} The same model with `size`.
+ */
+function withSize(model) {
+  model.size = measureFootprint(model.group);
+  return model;
+}
+
+/**
+ * Moves a vehicle's model to its state's position and heading.
+ * @param {object} record - Garage record.
+ */
+function placeModel({ model, state }) {
+  model.group.position.set(state.x, 0, state.z);
+  model.group.rotation.set(0, state.heading, 0);
+}
+
+/**
+ * Makes a garage vehicle the one the player uses.
+ * @param {object} context - Game context.
+ * @param {object} record - Garage record.
+ */
+function setActive(context, record) {
+  context.vehicle = record;
+  context.car = record.state;
+}
+
+/**
+ * Creates the garage with the factory fleet parked in the yard.
+ * @param {object} context - Game context with scene and factory.
+ */
+export function createGarage(context) {
+  context.garage = { group: new THREE.Group(), vehicles: [], managerCar: null };
+  context.scene.add(context.garage.group);
+  const { car: familySlot, parking } = context.factory;
+  addVehicle(context, {
+    brand: 'bmw',
+    kind: 'car',
+    model: withSize(createSportSedan(VEHICLE_BLACK)),
+    slot: familySlot,
+  });
+  STAFF_CAR_BRANDS.forEach((brand, i) =>
+    addVehicle(context, {
+      brand,
+      kind: 'car',
+      model: createLuxuryCar(brand),
+      slot: parking.cars[i],
+    }),
+  );
+  for (const slot of parking.bikes)
+    addVehicle(context, { brand: 'apache', kind: 'bike', model: createMotorcycle(), slot });
+  setActive(context, context.garage.vehicles[0]);
+}
+
+/**
+ * Parks the fleet back in its bays, drops taken traffic cars and returns the manager's car to the
+ * factory so his arrival can play again. Call before factory.reset().
+ * @param {object} context - Game context.
+ */
+export function resetGarage(context) {
+  const { garage } = context;
+  for (const record of garage.vehicles.filter((v) => !v.slot))
+    garage.group.remove(record.model.group);
+  garage.vehicles = garage.vehicles.filter((v) => v.slot);
+  if (garage.managerCar) context.factory.managerCar.home.add(garage.managerCar.model.group);
+  garage.managerCar = null;
+  for (const record of garage.vehicles) {
+    record.state = createCar(record.slot.x, record.slot.z, record.slot.heading);
+    placeModel(record);
+    if (record.model.rider) record.model.rider.root.visible = false;
+  }
+  setActive(context, garage.vehicles[0]);
+}
+
+/**
+ * Takes over the manager's car once he has parked it, so it can be driven like the others.
+ * @param {object} context - Game context.
+ */
+export function updateGarage(context) {
+  const manager = context.factory.managerCar;
+  if (context.garage.managerCar || !manager.parked()) return;
+  const group = manager.model.group;
+  group.updateWorldMatrix(true, false);
+  const at = group.getWorldPosition(new THREE.Vector3());
+  const nose = group.localToWorld(new THREE.Vector3(1, 0, 0));
+  // The factory frame is rotated; recover the world heading from where the nose points.
+  const heading = Math.atan2(-(nose.z - at.z), nose.x - at.x);
+  const record = addVehicle(context, {
+    brand: MANAGER_CAR_BRAND,
+    kind: 'car',
+    model: manager.model,
+    slot: { x: at.x, z: at.z, heading },
+  });
+  // Not reset with the fleet: resetGarage hands it back to the factory instead.
+  record.slot = null;
+  context.garage.managerCar = record;
+}
+
+/**
+ * Finds the closest vehicle the walking player can get on or in.
+ * @param {object} context - Game context.
+ * @returns {{label: string, record?: object, npc?: object} | null} A garage vehicle or a traffic
+ * car within reach, or null.
+ */
+export function nearestRide(context) {
+  const { x, z } = context.player;
+  let best = null,
+    bestDistance = ENTER_DISTANCE;
+  for (const record of context.garage.vehicles) {
+    const distance = Math.hypot(record.state.x - x, record.state.z - z);
+    if (distance < bestDistance) [best, bestDistance] = [{ record, label: record.label }, distance];
+  }
+  for (const npc of context.traffic.cars) {
+    if (!npc.model.group.visible) continue;
+    const distance = Math.hypot(npc.x - x, npc.z - z);
+    if (distance < bestDistance)
+      [best, bestDistance] = [{ npc, label: VEHICLE_LABELS.traffic }, distance];
+  }
+  return best;
+}
+
+/**
+ * Gets the player into a ride found by nearestRide; a traffic car becomes a garage vehicle.
+ * @param {object} context - Game context.
+ * @param {{record?: object, npc?: object}} ride - The ride to take.
+ * @returns {object} The garage record now in use.
+ */
+export function takeRide(context, { record, npc }) {
+  if (npc) {
+    const slot = { x: npc.x, z: npc.z, heading: npc.model.group.rotation.y };
+    const model = { ...context.traffic.adopt(npc), size: TRAFFIC_CAR };
+    record = addVehicle(context, { brand: 'traffic', kind: 'car', model, slot });
+    // Taken traffic cars stay where they are left until the next reset, which removes them.
+    record.slot = null;
+  }
+  setActive(context, record);
+  return record;
+}
+
+/**
+ * Updates the active vehicle's model: position, wheel spin and steering, motorcycle lean and rider.
+ * @param {object} context - Game context.
+ * @param {number} dt - Frame time in seconds.
+ */
+export function syncActiveVehicle(context, dt) {
+  const { model, state, spec, kind } = context.vehicle;
+  placeModel(context.vehicle);
+  const firstFront = kind === 'bike' ? 1 : 2;
+  for (const [i, wheel] of model.wheels.entries()) {
+    wheel.rotation.z -= (state.speed * dt) / spec.wheelRadius;
+    if (i >= firstFront) wheel.rotation.y = -state.steer;
+  }
+  if (kind !== 'bike') return;
+  const riding = context.mode === 'drive';
+  model.rider.root.visible = riding;
+  // Lean into the turn (towards local +z, the right-hand side, when steering right).
+  const speedShare = Math.min(1, Math.abs(state.speed) / FULL_LEAN_SPEED);
+  const lean = riding ? state.steer * LEAN_PER_STEER * speedShare * Math.sign(state.speed) : 0;
+  model.body.rotation.x += (lean - model.body.rotation.x) * Math.min(1, dt * 8);
+}
+
+/**
+ * Footprint box of a garage vehicle.
+ * @param {object} record - Garage record.
+ * @returns {object} Box from vehicleBox.
+ */
+const recordBox = (record) => vehicleBox(record.state, record.spec);
+
+/**
+ * Footprint box of a traffic car.
+ * @param {object} npc - Traffic car.
+ * @returns {object} Box from vehicleBox.
+ */
+const trafficBox = (npc) =>
+  vehicleBox({ x: npc.x, z: npc.z, heading: npc.model.group.rotation.y }, TRAFFIC_CAR);
+
+/**
+ * Pushes the driven vehicle out of another body and slows it by how head-on the hit was.
+ * @param {object} context - Game context.
+ * @param {object} box - The other body's box.
+ * @returns {boolean} Whether the bodies touched.
+ */
+function bump(context, box) {
+  const { state, spec } = context.vehicle;
+  const push = boxOverlap(vehicleBox(state, spec), box);
+  if (!push) return false;
+  state.x += push.x;
+  state.z += push.z;
+  // 1 when the push points straight against the direction of travel, 0 for a side scrape.
+  const forwardX = Math.cos(state.heading) * Math.sign(state.speed),
+    forwardZ = -Math.sin(state.heading) * Math.sign(state.speed);
+  const headOn = Math.max(0, -(push.x * forwardX + push.z * forwardZ) / push.depth);
+  if (headOn > 0.5 && Math.abs(state.speed) > 4) context.tone(110, 0.25, 0.08, 'square');
+  state.speed *= 1 - (1 - HEAD_ON_SPEED_KEPT) * headOn;
+  context.debugHits.push({ kind: 'vehicle', x: Math.round(state.x), z: Math.round(state.z) });
+  return true;
+}
+
+/**
+ * Whether a point is close enough to the driven vehicle to bother with a box test.
+ * @param {object} state - Driven vehicle state.
+ * @param {{x: number, z: number}} other - Other body's centre.
+ * @returns {boolean} True when within CONTACT_RANGE.
+ */
+const inRange = (state, other) => Math.hypot(other.x - state.x, other.z - state.z) < CONTACT_RANGE;
+
+/**
+ * Resolves the driven vehicle against parked garage vehicles and traffic. Bodies only meet when
+ * their outlines overlap, so the player keeps full speed through any gap they fit.
+ * @param {object} context - Game context.
+ * @param {number} dt - Step length in seconds.
+ */
+export function collideDriving(context, dt) {
+  const active = context.vehicle;
+  for (const record of context.garage.vehicles) {
+    if (record !== active && inRange(active.state, record.state)) bump(context, recordBox(record));
+  }
+  for (const npc of context.traffic.cars) {
+    if (!npc.model.group.visible || !inRange(active.state, npc)) continue;
+    if (!bump(context, trafficBox(npc))) {
+      npc.contact = 0;
+      continue;
+    }
+    // Staying pressed against a traffic car makes it pull away, so the player never gets stuck.
+    npc.contact = (npc.contact ?? 0) + dt;
+    if (npc.contact > TRAFFIC_GIVE_WAY) context.traffic.remove(npc);
+  }
+}
+
+/**
+ * Keeps the walking player out of parked vehicles.
+ * @param {object} context - Game context.
+ * @param {{x: number, z: number}} point - Proposed player position.
+ * @returns {{x: number, z: number}} The position outside every vehicle.
+ */
+export function walkAroundVehicles(context, point) {
+  let at = point;
+  for (const record of context.garage.vehicles) {
+    if (!inRange(at, record.state)) continue;
+    at = circleOutOfBox(recordBox(record), at, WALKER_RADIUS) ?? at;
+  }
+  return at;
+}
+
+/**
+ * Everything traffic should not drive into: the player and every garage vehicle, with widths so
+ * traffic only stops for what really blocks its lane.
+ * @param {object} context - Game context.
+ * @returns {{x: number, z: number, halfWidth: number}[]} Obstacles.
+ */
+export function trafficObstacles(context) {
+  const walker = { x: context.player.x, z: context.player.z, halfWidth: WALKER_RADIUS };
+  return [
+    ...(context.mode === 'walk' ? [walker] : []),
+    ...context.garage.vehicles.map(({ state, spec }) => ({
+      x: state.x,
+      z: state.z,
+      halfWidth: spec.halfWidth,
+    })),
+  ];
+}
diff --git a/src/game/runtime/movement.js b/src/game/runtime/movement.js
index 99d6d5c..2243be3 100644
--- a/src/game/runtime/movement.js
+++ b/src/game/runtime/movement.js
@@ -2,6 +2,8 @@ import * as THREE from 'three';
 import data from '../../data/mellat.json';
 import { resolveCircle } from '../world/collision.js';
 import { stepCar } from '../systems/vehicle.js';
+import { EXIT_MAX_SPEED } from '../../constants/vehicles.js';
+import { collideDriving, nearestRide, takeRide, walkAroundVehicles } from './garage.js';
 /**
  * Runs the look operation for this subsystem.
  * @param {*} context - context.
@@ -30,9 +32,8 @@ export function look(context, dx, dy, k) {
 
 // Touch joystick: x steers / strafes, y walks / throttles.
 /**
- * Runs the toggle car operation for this subsystem.
- * @param {*} context - context.
- * @returns {*} Operation result, when applicable.
+ * Gets the player into the nearest vehicle, or out of the current one.
+ * @param {object} context - Game context.
  */
 export // ---------- Car ----------
 function toggleCar(context) {
@@ -41,42 +42,54 @@ function toggleCar(context) {
     context.say('father', 'توی حالت دنیای واقعی پیاده راه می‌ریم؛ ماشین مجازی لازم نیست.');
     return;
   }
-  if (context.mode === 'walk') {
-    if (Math.hypot(context.car.x - context.player.x, context.car.z - context.player.z) > 4.5)
-      return;
-    context.mode = 'drive';
-    context.cam.distance = Math.max(context.cam.distance, 8);
-    context.tone(320, 0.2, 0.05, 'square');
-    context.say('father', 'کمربندها رو ببندیم! مسیر طلایی روی زمین راه رو نشون می‌ده.');
-  } else {
-    if (Math.abs(context.car.speed) > 3) {
-      context.say('father', 'اول ماشین را نگه دار، بعد پیاده می‌شویم.');
-      return;
-    }
-    // Step out on the driver's (left) side, or wherever is free.
-    const left = {
-      x: -Math.sin(context.car.heading),
-      z: -Math.cos(context.car.heading),
-    };
-    const spot = resolveCircle(
-      context.collision,
-      context.car.x + left.x * 2.8,
-      context.car.z + left.z * 2.8,
-      1,
-    );
-    Object.assign(context.player, {
-      x: spot.x,
-      z: spot.z,
-      heading: context.car.heading,
-    });
-    context.car.speed = 0;
-    context.mode = 'walk';
-    context.cam.distance = 5.5;
-    context.tone(260, 0.2, 0.05, 'square');
-  }
+  if (context.mode === 'walk') getIn(context);
+  else getOut(context);
   context.refreshHUD();
 }
 
+/**
+ * Gets on or in the closest vehicle within reach, if there is one.
+ * @param {object} context - Game context.
+ */
+function getIn(context) {
+  const ride = nearestRide(context);
+  if (!ride) return;
+  const { kind } = takeRide(context, ride);
+  context.mode = 'drive';
+  context.cam.distance = Math.max(context.cam.distance, kind === 'bike' ? 6 : 8);
+  context.tone(320, 0.2, 0.05, 'square');
+  const line =
+    kind === 'bike'
+      ? 'کلاه ایمنی سرت باشه! با موتور می‌شه از لای ماشین‌ها رد شد.'
+      : 'کمربندها رو ببندیم! مسیر طلایی روی زمین راه رو نشون می‌ده.';
+  context.say('father', line);
+}
+
+/**
+ * Steps out of the current vehicle on its left side, or wherever is free.
+ * @param {object} context - Game context.
+ */
+function getOut(context) {
+  const { state, spec } = context.vehicle;
+  if (Math.abs(state.speed) > EXIT_MAX_SPEED) {
+    context.say('father', 'اول نگه دار، بعد پیاده می‌شویم.');
+    return;
+  }
+  const left = { x: -Math.sin(state.heading), z: -Math.cos(state.heading) };
+  const step = spec.halfWidth + 1.8;
+  const spot = resolveCircle(
+    context.collision,
+    state.x + left.x * step,
+    state.z + left.z * step,
+    1,
+  );
+  Object.assign(context.player, { x: spot.x, z: spot.z, heading: state.heading });
+  state.speed = 0;
+  context.mode = 'walk';
+  context.cam.distance = 5.5;
+  context.tone(260, 0.2, 0.05, 'square');
+}
+
 // ---------- Machines, shop and payment ----------
 // In real-world mode "at the machine" is a GPS radius, because the fix itself is off by metres.
 /**
@@ -121,13 +134,40 @@ export function updateWalk(context, dt) {
   }
   const mx = Math.cos(context.player.heading) * context.player.speed * dt,
     mz = -Math.sin(context.player.heading) * context.player.speed * dt;
-  const p = resolveCircle(context.collision, context.player.x + mx, context.player.z + mz, 1);
+  const p = walkAroundVehicles(
+    context,
+    resolveCircle(context.collision, context.player.x + mx, context.player.z + mz, 1),
+  );
   const { minX, minZ, maxX, maxZ } = data.bounds;
   context.player.x = THREE.MathUtils.clamp(p.x, minX + 15, maxX - 15);
   context.player.z = THREE.MathUtils.clamp(p.z, minZ + 15, maxZ - 15);
   context.player.gait += dt * context.player.speed * 1.9;
 }
 
+/**
+ * Pushes the driven vehicle out of buildings using the circles along its body.
+ * @param {object} context - Game context.
+ */
+function keepOutOfBuildings(context) {
+  const car = context.car;
+  for (const { along, radius } of context.vehicle.spec.probes) {
+    const cx = car.x + Math.cos(car.heading) * along,
+      cz = car.z - Math.sin(car.heading) * along;
+    const p = resolveCircle(context.collision, cx, cz, radius);
+    if (!p.hit) continue;
+    context.debugHits.push({
+      kind: 'building',
+      x: Math.round(cx),
+      z: Math.round(cz),
+      v: +car.speed.toFixed(1),
+    });
+    car.x += p.x - cx;
+    car.z += p.z - cz;
+    if (Math.abs(car.speed) > 4) context.tone(90, 0.2, 0.08, 'square');
+    car.speed *= 0.35;
+  }
+}
+
 // Collision log for ?debug runs; trimmed so it never grows without bound.
 /**
  * Updates drive from the active simulation.
@@ -148,67 +188,17 @@ export function updateDrive(context, dt) {
     1,
   );
   // At top speed the car covers almost 2 m per step, so move it in short slices that can't
-  // tunnel through a thin wall or fence.
+  // tunnel through a thin wall, a fence or another vehicle.
   const slices = Math.max(1, Math.ceil((Math.abs(context.car.speed) * dt) / 0.6));
   for (let i = 0; i < slices; i++) {
     stepCar(
       context.car,
-      {
-        throttle,
-        steer,
-        handbrake: context.keys.has(' '),
-      },
+      { throttle, steer, handbrake: context.keys.has(' ') },
       dt / slices,
+      context.vehicle.spec,
     );
-    // Two collision circles along the body keep the nose and tail out of buildings.
-    for (const along of [1.3, -1.3]) {
-      const cx = context.car.x + Math.cos(context.car.heading) * along,
-        cz = context.car.z - Math.sin(context.car.heading) * along;
-      const p = resolveCircle(context.collision, cx, cz, 1.05);
-      if (p.hit) {
-        context.debugHits.push({
-          kind: 'building',
-          x: Math.round(cx),
-          z: Math.round(cz),
-          v: +context.car.speed.toFixed(1),
-        });
-        context.car.x += p.x - cx;
-        context.car.z += p.z - cz;
-        if (Math.abs(context.car.speed) > 4) context.tone(90, 0.2, 0.08, 'square');
-        context.car.speed *= 0.35;
-      }
-    }
-  }
-  // Bumping a traffic car slows you down but never throws you backwards. If you stay pressed
-  // against one, it pulls away (respawns out of sight) so you can never get stuck behind it.
-  for (const npc of context.traffic.cars) {
-    const dx = context.car.x - npc.x,
-      dz = context.car.z - npc.z,
-      d = Math.hypot(dx, dz);
-    if (d >= 3.4 || d === 0) {
-      if (npc.contact) npc.contact = 0;
-      continue;
-    }
-    context.debugHits.push({
-      kind: 'traffic',
-      x: Math.round(context.car.x),
-      z: Math.round(context.car.z),
-      v: +context.car.speed.toFixed(1),
-      npcDir: npc.dir,
-    });
-    context.car.x = npc.x + (dx / d) * 3.4;
-    context.car.z = npc.z + (dz / d) * 3.4;
-    const towards =
-      (Math.cos(context.car.heading) * -dx - Math.sin(context.car.heading) * -dz) *
-        Math.sign(context.car.speed) >
-      0;
-    if (towards && Math.abs(context.car.speed) > 4) context.tone(110, 0.25, 0.08, 'square');
-    if (towards) context.car.speed *= 0.4;
-    npc.contact = (npc.contact ?? 0) + dt;
-    if (npc.contact > 0.8) {
-      npc.contact = 0;
-      context.traffic.remove(npc);
-    }
+    keepOutOfBuildings(context);
+    collideDriving(context, dt / slices);
   }
   const { minX, minZ, maxX, maxZ } = data.bounds;
   context.car.x = THREE.MathUtils.clamp(context.car.x, minX + 15, maxX - 15);
diff --git a/src/game/runtime/navigationHud.js b/src/game/runtime/navigationHud.js
index bc869da..50d0664 100644
--- a/src/game/runtime/navigationHud.js
+++ b/src/game/runtime/navigationHud.js
@@ -5,6 +5,7 @@ import { FACTORY } from '../../constants/locations.js';
 import { isOpen, formatClock, fa } from '../economy/gameState.js';
 import { rankFor, activeMission, MISSIONS } from '../economy/scoring.js';
 import { kmh } from '../systems/vehicle.js';
+import { nearestRide } from './garage.js';
 import { drawMinimap } from '../world/mapRender.js';
 import { bearing, formatDistance } from '../../utils/geo.js';
 /**
@@ -191,12 +192,22 @@ export function refreshHUD(context) {
   });
   context.ui.publishGame(context.state);
   context.ui.patch('mode-label', {
-    text: context.mode === 'drive' ? 'در ماشین · F برای پیاده شدن' : 'پیاده',
+    text: modeLabel(context),
   });
   context.ui.patch('speed-stat', {
     hidden: context.mode !== 'drive',
   });
 }
+/**
+ * Describes how the player is travelling, for the HUD.
+ * @param {object} context - Game context.
+ * @returns {string} Persian label.
+ */
+function modeLabel(context) {
+  if (context.mode !== 'drive') return 'پیاده';
+  if (context.vehicle.kind === 'bike') return 'روی موتور · F برای پیاده شدن';
+  return `در ${context.vehicle.label} · F برای پیاده شدن`;
+}
 /**
  * Updates prompt from the active simulation.
  * @param {*} context - context.
@@ -213,16 +224,13 @@ export function updatePrompt(context) {
   }
   let text = '';
   const station = context.nearStation();
+  const ride = context.mode === 'walk' ? nearestRide(context) : null;
   if (!context.state.busy && context.payment.phase === 'idle') {
     if (station)
       text = isOpen(station.def, context.state.minutes)
         ? `E · خرید از روبات مارکت · ${station.def.name}`
         : `دستگاه بسته است · ${context.hoursText(station.def)}`;
-    else if (
-      context.mode === 'walk' &&
-      Math.hypot(context.car.x - context.player.x, context.car.z - context.player.z) < 4.5
-    )
-      text = 'F · سوار ماشین شو';
+    else if (ride) text = `F · سوار ${ride.label} شو`;
     else if (
       context.mode === 'drive' &&
       Math.abs(context.car.speed) < 1 &&
diff --git a/src/game/runtime/renderLoop.js b/src/game/runtime/renderLoop.js
index 13a606c..7ef46ec 100644
--- a/src/game/runtime/renderLoop.js
+++ b/src/game/runtime/renderLoop.js
@@ -2,6 +2,7 @@ import * as THREE from 'three';
 import iran from '../../data/iran.json';
 import { clearFraction } from '../world/collision.js';
 import { drawIran } from '../world/mapRender.js';
+import { syncActiveVehicle, trafficObstacles, updateGarage } from './garage.js';
 /**
  * Runs the resize operation for this subsystem.
  * @param {*} context - context.
@@ -109,20 +110,7 @@ export function frame(context) {
       else context.updateWalk(step);
       context.updatePayment(step);
       context.updateDelivery(step);
-      context.traffic.update(
-        step,
-        [
-          {
-            x: context.player.x,
-            z: context.player.z,
-          },
-          {
-            x: context.car.x,
-            z: context.car.z,
-          },
-        ],
-        context.player,
-      );
+      context.traffic.update(step, trafficObstacles(context), context.player);
     }
     context.updateRoute(dt);
     context.updateHints();
@@ -147,6 +135,7 @@ export function frame(context) {
     delivery: context.deliveryTimer > 0,
   });
   context.factory.update(context.elapsed, paused ? 0 : dt, context.camera.position);
+  updateGarage(context);
   context.showroom.update({
     player: context.player,
     time: context.elapsed,
@@ -154,12 +143,7 @@ export function frame(context) {
     enabled: context.mode === 'walk' && !context.real.on,
     talking: context.ui.read('showroom').open,
   });
-  context.carModel.group.position.set(context.car.x, 0, context.car.z);
-  context.carModel.group.rotation.y = context.car.heading;
-  for (const [i, wheel] of context.carModel.wheels.entries()) {
-    wheel.rotation.z -= (context.car.speed * dt) / 0.36;
-    if (i >= 2) wheel.rotation.y = -context.car.steer;
-  }
+  syncActiveVehicle(context, dt);
   for (const s of context.stations)
     s.model.ring.material.opacity = 0.35 + Math.sin(context.elapsed * 3) * 0.25;
   context.updateReachCircles();
diff --git a/src/game/runtime/runtimeLifecycle.js b/src/game/runtime/runtimeLifecycle.js
index 96713d4..6d97ba2 100644
--- a/src/game/runtime/runtimeLifecycle.js
+++ b/src/game/runtime/runtimeLifecycle.js
@@ -2,6 +2,7 @@ import { addPolygon, resolveCircle } from '../world/collision.js';
 import { createState } from '../economy/gameState.js';
 import { createPayment } from '../economy/payment.js';
 import { createVendingMachine } from '../models/vending.js';
+import { resetGarage } from './garage.js';
 /**
  * Runs the place station operation for this subsystem.
  * @param {*} context - context.
@@ -78,9 +79,9 @@ export function reset(context) {
     speed: 0,
     gait: 0,
   };
+  resetGarage(context);
   context.factory.reset();
   for (const t of context.factory.talks) t.done = false;
-  context.car = context.spawnCar();
   context.mode = 'walk';
   // Camera yaw: the camera sits at target + (sin yaw, cos yaw) * distance, so it looks along (-sin, -cos).
   context.cam = {
diff --git a/src/game/runtime/runtimeSetup.js b/src/game/runtime/runtimeSetup.js
index be86b9b..319dd08 100644
--- a/src/game/runtime/runtimeSetup.js
+++ b/src/game/runtime/runtimeSetup.js
@@ -20,9 +20,8 @@ import { isOpen, formatClock } from '../economy/gameState.js';
 import { activeMission } from '../economy/scoring.js';
 import { createFamily } from '../models/characters.js';
 import { createFactory } from '../models/factory.js';
-import { createCar } from '../systems/vehicle.js';
 import { createTraffic } from '../systems/traffic.js';
-import { createSportSedan } from '../models/carModels.js';
+import { createGarage } from './garage.js';
 import { createMapAssets } from '../world/mapRender.js';
 import { formatDistance, toLocal } from '../../utils/geo.js';
 
@@ -402,12 +401,11 @@ export async function initializeFamily(context) {
   });
   context.guide.group.visible = false;
   context.scene.add(context.guide.group);
-  context.carModel = createSportSedan('#1d3f78');
-  context.scene.add(context.carModel.group);
   context.state = undefined;
   context.payment = undefined;
   context.player = undefined;
   context.car = undefined;
+  context.vehicle = undefined;
   context.mode = undefined;
   context.cam = undefined;
   context.waypoint = undefined;
@@ -423,9 +421,9 @@ export async function initializeFamily(context) {
  * @returns {*} Operation result, when applicable.
  */
 export async function initializeSpawnCar(context) {
-  // The family car waits in the factory yard right beside them, pointing at the gate.
-  context.spawnCar = () =>
-    createCar(context.factory.car.x, context.factory.car.z, context.factory.car.heading);
+  // The family car waits in the factory yard right beside them, pointing at the gate; the staff
+  // cars and motorcycles are parked in front of the office.
+  createGarage(context);
   // ---------- Input ----------
   context.isTouch = matchMedia('(pointer: coarse)').matches;
   context.anyDialogOpen = () =>
@@ -1091,7 +1089,7 @@ export async function initializeArMode(context) {
     context.imagery.group,
     context.factory.group,
     context.traffic.group,
-    context.carModel.group,
+    context.garage.group,
     context.parkGate,
     ...context.showroom.samples.map((sample) => sample.machine.group),
   ];
@@ -1197,6 +1195,10 @@ export async function exposeDebugTools(context) {
       real: context.real,
       keys: context.keys,
       traffic: context.traffic,
+      garage: context.garage,
+      get vehicle() {
+        return context.vehicle;
+      },
     };
 }
 /**
diff --git a/src/game/systems/traffic.js b/src/game/systems/traffic.js
index 35eb95e..e9276f1 100644
--- a/src/game/systems/traffic.js
+++ b/src/game/systems/traffic.js
@@ -119,6 +119,13 @@ const COLORS = [
 // falls too far behind is moved to a road ahead or around them. Cars stop for anything in their lane.
 const WIDTH = [11, 10, 9, 8]; // trunk … tertiary, matching the road strips in city.js
 
+// Body size of a traffic car (createCarModel), for collisions and lane checks.
+export const TRAFFIC_CAR = { halfLength: 2.2, halfWidth: 0.88 };
+// Extra side clearance a traffic car wants before it drives past something.
+const PASSING_MARGIN = 0.25;
+// Half width assumed for an obstacle that doesn't give one, such as a pedestrian.
+const DEFAULT_OBSTACLE_HALF_WIDTH = 0.4;
+
 /**
  * Creates traffic resources for the game.
  * @param {*} scene - scene.
@@ -238,11 +245,14 @@ export function createTraffic(scene, data, count = 28) {
     cars = [];
   scene.add(group);
   for (let i = 0; i < count; i++) {
-    const model = createCarModel(COLORS[i % COLORS.length]);
+    const color = COLORS[i % COLORS.length];
+    const model = createCarModel(color);
     group.add(model.group);
     model.group.visible = false;
     cars.push({
       model,
+      color,
+      halfWidth: TRAFFIC_CAR.halfWidth,
       road: null,
       d: 0,
       dir: 1,
@@ -263,6 +273,20 @@ export function createTraffic(scene, data, count = 28) {
     car.x = car.z = 1e9;
     car.model.group.visible = false;
   }
+  /**
+   * Hands a traffic car's model over to the player, who takes it as their own vehicle. The traffic
+   * slot gets a fresh model of the same colour and respawns out of sight later.
+   * @param {object} car - The traffic car being taken.
+   * @returns {{group: THREE.Group, wheels: THREE.Group[]}} The model that now belongs to the player.
+   */
+  function adopt(car) {
+    const { model } = car;
+    group.remove(model.group);
+    car.model = createCarModel(car.color);
+    group.add(car.model.group);
+    remove(car);
+    return model;
+  }
   let cursor = 0;
   /**
    * Updates update from the active simulation.
@@ -290,7 +314,11 @@ export function createTraffic(scene, data, count = 28) {
           const ox = o.x - car.x,
             oz = o.z - car.z,
             along = ox * fx + oz * fz;
-          return along > 0 && along < 9 && Math.abs(ox * fz - oz * fx) < 2.2;
+          // Only something that really overlaps the lane stops the car, so a motorcycle
+          // filtering between two lanes doesn't bring traffic to a halt.
+          const reach =
+            TRAFFIC_CAR.halfWidth + (o.halfWidth ?? DEFAULT_OBSTACLE_HALF_WIDTH) + PASSING_MARGIN;
+          return along > 0 && along < 9 && Math.abs(ox * fz - oz * fx) < reach;
         });
       const speed = ahead ? 0 : car.speed;
       car.d += speed * car.dir * dt;
@@ -317,5 +345,6 @@ export function createTraffic(scene, data, count = 28) {
     cars,
     update,
     remove,
+    adopt,
   };
 }
diff --git a/src/game/systems/vehicle.js b/src/game/systems/vehicle.js
index 2578606..3c91f88 100644
--- a/src/game/systems/vehicle.js
+++ b/src/game/systems/vehicle.js
@@ -1,5 +1,9 @@
-// Arcade car physics. Heading h faces world direction (cos h, 0, -sin h), matching Three's rotation.y.
-// maxSpeed 55.6 m/s is 200 km/h.
+// Arcade vehicle physics. Heading h faces world direction (cos h, 0, -sin h), matching Three's
+// rotation.y. A spec holds the handling and the body size used for collisions:
+// halfLength/halfWidth is the footprint box, `probes` are circles along the body that keep it out
+// of buildings, `wheelRadius` turns speed into wheel spin.
+
+// Cars: maxSpeed 55.6 m/s is 200 km/h.
 export const CAR = {
   maxSpeed: 55.6,
   maxReverse: 6,
@@ -9,13 +13,40 @@ export const CAR = {
   maxSteer: 0.55,
   wheelBase: 2.7,
   radius: 1.6,
+  halfLength: 2.35,
+  halfWidth: 0.98,
+  wheelRadius: 0.36,
+  probes: [
+    { along: 1.3, radius: 1.05 },
+    { along: -1.3, radius: 1.05 },
+  ],
 };
+
+// Apache motorcycle: 130 km/h top speed, quick off the line, narrow enough to filter between cars.
+export const BIKE = {
+  maxSpeed: 36.1,
+  maxReverse: 1.5,
+  accel: 11,
+  brake: 13,
+  drag: 1.4,
+  maxSteer: 0.6,
+  wheelBase: 1.35,
+  radius: 0.6,
+  halfLength: 1.0,
+  halfWidth: 0.4,
+  wheelRadius: 0.31,
+  probes: [
+    { along: 0.55, radius: 0.42 },
+    { along: -0.55, radius: 0.42 },
+  ],
+};
+
 /**
- * Creates car resources for the game.
- * @param {*} x - x.
- * @param {*} z - z.
- * @param {*} heading - heading.
- * @returns {*} Operation result, when applicable.
+ * Creates the moving state of a vehicle.
+ * @param {number} x - World x.
+ * @param {number} z - World z.
+ * @param {number} heading - Heading in radians.
+ * @returns {{x: number, z: number, heading: number, speed: number, steer: number}} The state.
  */
 export function createCar(x, z, heading = 0) {
   return {
@@ -26,32 +57,45 @@ export function createCar(x, z, heading = 0) {
     steer: 0,
   };
 }
+
 /**
- * Runs the step car operation for this subsystem.
- * @param {*} car - car.
- * @param {*} options1 - Operation options.
- * @param {*} dt - dt.
- * @returns {*} Operation result, when applicable.
+ * Applies throttle and brakes to the speed for one step.
+ * @param {object} car - Vehicle state, changed in place.
+ * @param {{throttle: number, handbrake: boolean}} input - Driver input.
+ * @param {{dt: number, spec: object}} step - Time step and vehicle spec.
  */
-export function stepCar(car, { throttle = 0, steer = 0, handbrake = false }, dt) {
-  car.steer += (steer * CAR.maxSteer - car.steer) * Math.min(1, dt * 6);
-  if (throttle > 0) car.speed += (car.speed < 0 ? CAR.brake : CAR.accel) * throttle * dt;
+function applyThrottle(car, { throttle, handbrake }, { dt, spec }) {
+  if (throttle > 0) car.speed += (car.speed < 0 ? spec.brake : spec.accel) * throttle * dt;
   else if (throttle < 0)
-    car.speed += (car.speed > 0 ? -CAR.brake : -CAR.accel * 0.6) * -throttle * dt;
-  else car.speed -= Math.sign(car.speed) * Math.min(Math.abs(car.speed), CAR.drag * dt);
+    car.speed += (car.speed > 0 ? -spec.brake : -spec.accel * 0.6) * -throttle * dt;
+  else car.speed -= Math.sign(car.speed) * Math.min(Math.abs(car.speed), spec.drag * dt);
   if (handbrake)
-    car.speed -= Math.sign(car.speed) * Math.min(Math.abs(car.speed), CAR.brake * 1.4 * dt);
-  car.speed = Math.max(-CAR.maxReverse, Math.min(CAR.maxSpeed, car.speed));
-  // High speed narrows the usable steering angle so the car stays controllable.
+    car.speed -= Math.sign(car.speed) * Math.min(Math.abs(car.speed), spec.brake * 1.4 * dt);
+  car.speed = Math.max(-spec.maxReverse, Math.min(spec.maxSpeed, car.speed));
+}
+
+/**
+ * Advances a vehicle by one physics step.
+ * @param {object} car - Vehicle state, changed in place.
+ * @param {{throttle?: number, steer?: number, handbrake?: boolean}} input - Driver input.
+ * @param {number} dt - Step length in seconds.
+ * @param {object} spec - Handling spec, CAR by default.
+ * @returns {object} The same vehicle state.
+ */
+export function stepCar(car, { throttle = 0, steer = 0, handbrake = false }, dt, spec = CAR) {
+  car.steer += (steer * spec.maxSteer - car.steer) * Math.min(1, dt * 6);
+  applyThrottle(car, { throttle, handbrake }, { dt, spec });
+  // High speed narrows the usable steering angle so the vehicle stays controllable.
   const steerAngle = car.steer / (1 + Math.abs(car.speed) * 0.045);
-  car.heading -= ((car.speed * Math.tan(steerAngle)) / CAR.wheelBase) * dt;
+  car.heading -= ((car.speed * Math.tan(steerAngle)) / spec.wheelBase) * dt;
   car.x += Math.cos(car.heading) * car.speed * dt;
   car.z -= Math.sin(car.heading) * car.speed * dt;
   return car;
 }
+
 /**
- * Runs the kmh operation for this subsystem.
- * @param {*} car - car.
- * @returns {*} Operation result, when applicable.
+ * Converts a vehicle's speed to whole km/h for the HUD.
+ * @param {{speed: number}} car - Vehicle state.
+ * @returns {number} Speed in km/h.
  */
 export const kmh = (car) => Math.round(Math.abs(car.speed) * 3.6);
diff --git a/src/game/world/vehicleCollision.js b/src/game/world/vehicleCollision.js
new file mode 100644
index 0000000..83ed189
--- /dev/null
+++ b/src/game/world/vehicleCollision.js
@@ -0,0 +1,98 @@
+// Oriented-box collisions between vehicles, so two bodies only touch when their outlines really
+// meet. A narrow motorcycle can therefore pass between two cars with a hand's width to spare.
+
+/**
+ * Builds the footprint box of a vehicle on the ground plane.
+ * @param {{x: number, z: number, heading: number}} pose - Centre and heading (Three rotation.y).
+ * @param {{halfLength: number, halfWidth: number}} size - Half extents along and across the body.
+ * @returns {object} Box with centre, forward/side unit axes and half extents.
+ */
+export function vehicleBox({ x, z, heading }, { halfLength, halfWidth }) {
+  return {
+    x,
+    z,
+    // Heading h faces (cos h, -sin h); the side axis is that rotated by 90°.
+    forward: { x: Math.cos(heading), z: -Math.sin(heading) },
+    side: { x: Math.sin(heading), z: Math.cos(heading) },
+    halfLength,
+    halfWidth,
+  };
+}
+
+/**
+ * Half the length of a box's shadow on an axis.
+ * @param {object} box - Box from vehicleBox.
+ * @param {{x: number, z: number}} axis - Unit axis.
+ * @returns {number} Projected radius.
+ */
+function projectedRadius(box, axis) {
+  const along = Math.abs(box.forward.x * axis.x + box.forward.z * axis.z),
+    across = Math.abs(box.side.x * axis.x + box.side.z * axis.z);
+  return box.halfLength * along + box.halfWidth * across;
+}
+
+/**
+ * Tests two boxes with the separating-axis theorem.
+ * @param {object} a - The box to move.
+ * @param {object} b - The box it hits.
+ * @returns {{x: number, z: number, depth: number} | null} The shortest push that moves `a` out of
+ * `b`, or null when they don't touch.
+ */
+export function boxOverlap(a, b) {
+  const dx = b.x - a.x,
+    dz = b.z - a.z;
+  let best = null;
+  for (const axis of [a.forward, a.side, b.forward, b.side]) {
+    const distance = dx * axis.x + dz * axis.z;
+    const depth = projectedRadius(a, axis) + projectedRadius(b, axis) - Math.abs(distance);
+    // One gap on any axis means the boxes are apart.
+    if (depth <= 0) return null;
+    if (best && depth >= best.depth) continue;
+    const away = distance > 0 ? -1 : 1;
+    best = { x: axis.x * away * depth, z: axis.z * away * depth, depth };
+  }
+  return best;
+}
+
+/**
+ * Pushes a walking circle (the player) out of a box.
+ * @param {object} box - Box from vehicleBox.
+ * @param {{x: number, z: number}} point - Circle centre.
+ * @param {number} radius - Circle radius.
+ * @returns {{x: number, z: number} | null} The corrected centre, or null when there is no contact.
+ */
+export function circleOutOfBox(box, point, radius) {
+  const dx = point.x - box.x,
+    dz = point.z - box.z;
+  const along = dx * box.forward.x + dz * box.forward.z,
+    across = dx * box.side.x + dz * box.side.z;
+  const nearAlong = Math.max(-box.halfLength, Math.min(box.halfLength, along)),
+    nearAcross = Math.max(-box.halfWidth, Math.min(box.halfWidth, across));
+  const gapAlong = along - nearAlong,
+    gapAcross = across - nearAcross,
+    gap = Math.hypot(gapAlong, gapAcross);
+  if (gap >= radius) return null;
+  if (gap > 0) {
+    const push = (radius - gap) / gap;
+    return toWorld(box, along + gapAlong * push, across + gapAcross * push);
+  }
+  // The centre is inside the box: leave through the nearest side.
+  const outAlong = box.halfLength + radius - Math.abs(along),
+    outAcross = box.halfWidth + radius - Math.abs(across);
+  if (outAlong < outAcross) return toWorld(box, along + Math.sign(along || 1) * outAlong, across);
+  return toWorld(box, along, across + Math.sign(across || 1) * outAcross);
+}
+
+/**
+ * Converts box-local coordinates back to world space.
+ * @param {object} box - Box from vehicleBox.
+ * @param {number} along - Distance along the forward axis.
+ * @param {number} across - Distance along the side axis.
+ * @returns {{x: number, z: number}} World position.
+ */
+function toWorld(box, along, across) {
+  return {
+    x: box.x + box.forward.x * along + box.side.x * across,
+    z: box.z + box.forward.z * along + box.side.z * across,
+  };
+}
diff --git a/tests/vehicles.test.js b/tests/vehicles.test.js
new file mode 100644
index 0000000..1bee800
--- /dev/null
+++ b/tests/vehicles.test.js
@@ -0,0 +1,121 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import { Scene } from 'three';
+import { boxOverlap, circleOutOfBox, vehicleBox } from '../src/game/world/vehicleCollision.js';
+import { BIKE, CAR, createCar, kmh, stepCar } from '../src/game/systems/vehicle.js';
+import { createTraffic, TRAFFIC_CAR } from '../src/game/systems/traffic.js';
+import { createLuxuryCar } from '../src/game/models/luxuryCars.js';
+import { createMotorcycle } from '../src/game/models/motorcycle.js';
+
+const data = JSON.parse(readFileSync(new URL('../src/data/mellat.json', import.meta.url)));
+
+// Two traffic cars side by side on a 9 m road, lanes 4.5 m apart (centres at ±2.25).
+const leftCar = vehicleBox({ x: 0, z: -2.25, heading: 0 }, TRAFFIC_CAR);
+const rightCar = vehicleBox({ x: 0, z: 2.25, heading: Math.PI }, TRAFFIC_CAR);
+
+test('A motorcycle filters between two cars without touching them', () => {
+  const bike = createMotorcycle();
+  const between = vehicleBox({ x: 0, z: 0, heading: 0 }, bike.size);
+  assert.equal(boxOverlap(between, leftCar), null);
+  assert.equal(boxOverlap(between, rightCar), null);
+  // Regression: the old 3.4 m circle test counted this as a crash and stopped the rider.
+  assert.ok(Math.hypot(0, 2.25) < 3.4);
+});
+
+test('Vehicles only collide when their bodies really overlap', () => {
+  const car = (z) => vehicleBox({ x: 0, z, heading: 0 }, { halfLength: 2.3, halfWidth: 0.95 });
+  assert.equal(boxOverlap(car(0), leftCar), null, '0.4 m gap: no contact');
+  const hit = boxOverlap(car(-0.5), leftCar);
+  assert.ok(hit, 'bodies overlap by 0.08 m');
+  assert.ok(Math.abs(hit.depth - 0.08) < 1e-9);
+  assert.ok(hit.z > 0 && Math.abs(hit.x) < 1e-9, 'pushed sideways, away from the other car');
+  const nose = boxOverlap(vehicleBox({ x: -4.3, z: -2.25, heading: 0 }, TRAFFIC_CAR), leftCar);
+  assert.ok(nose && nose.x < 0, 'rear-ending pushes back along the road');
+  const crossing = vehicleBox({ x: 0, z: -5.4, heading: Math.PI / 2 }, TRAFFIC_CAR);
+  assert.equal(boxOverlap(crossing, leftCar), null, 'a car crossing 7 cm away does not clip it');
+});
+
+test('A walker is pushed out of a parked vehicle, even from inside it', () => {
+  const parked = vehicleBox({ x: 10, z: 0, heading: 0.7 }, { halfLength: 2.3, halfWidth: 1 });
+  assert.equal(circleOutOfBox(parked, { x: 20, z: 0 }, 0.45), null);
+  for (const point of [
+    { x: 10, z: 0.2 },
+    { x: 11.5, z: -1.4 },
+  ]) {
+    const out = circleOutOfBox(parked, point, 0.45);
+    assert.ok(out, 'contact');
+    const again = circleOutOfBox(parked, out, 0.449);
+    assert.equal(again, null, 'the corrected point is clear of the box');
+  }
+});
+
+test('Motorcycles top out at 130 km/h and turn tighter than cars', () => {
+  const bike = createCar(0, 0, 0),
+    car = createCar(0, 0, 0);
+  for (let i = 0; i < 900; i++) stepCar(bike, { throttle: 1 }, 1 / 30, BIKE);
+  assert.equal(kmh(bike), 130);
+  bike.speed = car.speed = 8;
+  for (let i = 0; i < 15; i++) {
+    stepCar(bike, { steer: 1 }, 1 / 30, BIKE);
+    stepCar(car, { steer: 1 }, 1 / 30, CAR);
+  }
+  assert.ok(bike.heading < car.heading, 'the shorter wheelbase turns faster');
+});
+
+test('Luxury cars and the motorcycle report footprints that match their size', () => {
+  for (const brand of ['bugatti', 'lamborghini', 'mazda', 'nissan']) {
+    const model = createLuxuryCar(brand);
+    assert.equal(model.wheels.length, 4, brand);
+    assert.ok(model.size.halfLength > 2.1 && model.size.halfLength < 2.6, brand);
+    assert.ok(model.size.halfWidth > 0.9 && model.size.halfWidth < 1.15, brand);
+  }
+  const bike = createMotorcycle();
+  assert.equal(bike.wheels.length, 2);
+  assert.ok(bike.size.halfWidth < 0.45 && bike.size.halfLength < 1.1);
+});
+
+/**
+ * Finds an active traffic car with no other traffic car within 20 m.
+ * @param {object} traffic - Traffic from createTraffic.
+ * @returns {object | undefined} The car.
+ */
+function loneCar(traffic) {
+  return traffic.cars.find(
+    (car) =>
+      car.road && traffic.cars.every((o) => o === car || Math.hypot(o.x - car.x, o.z - car.z) > 20),
+  );
+}
+
+test('Traffic stops for what blocks its lane but keeps going past a filtering motorcycle', () => {
+  const traffic = createTraffic(new Scene(), data, 28),
+    around = { x: -10008, z: -15049 };
+  for (let i = 0; i < 200; i++) traffic.update(1 / 30, [], around);
+  const car = loneCar(traffic);
+  assert.ok(car, 'a traffic car on its own');
+  const heading = car.model.group.rotation.y;
+  const forward = { x: Math.cos(heading), z: -Math.sin(heading) },
+    side = { x: Math.sin(heading), z: Math.cos(heading) };
+  // An obstacle 5 m ahead, offset sideways by `offset`.
+  const at = (offset, halfWidth) => ({
+    x: car.x + forward.x * 5 + side.x * offset,
+    z: car.z + forward.z * 5 + side.z * offset,
+    halfWidth,
+  });
+  const before = car.d;
+  traffic.update(1 / 30, [at(0.5, BIKE.halfWidth)], around);
+  assert.equal(car.d, before, 'a bike in the lane stops the car');
+  traffic.update(1 / 30, [at(1.8, BIKE.halfWidth)], around);
+  assert.notEqual(car.d, before, 'a bike on the lane edge does not');
+});
+
+test('Taking a traffic car hands its model to the player and refills the slot', () => {
+  const traffic = createTraffic(new Scene(), data, 4);
+  for (let i = 0; i < 60; i++) traffic.update(1 / 30, [], { x: -10008, z: -15049 });
+  const car = traffic.cars.find((c) => c.road);
+  const model = traffic.adopt(car);
+  assert.equal(model.group.parent, null, 'no longer part of traffic');
+  assert.notEqual(car.model, model);
+  assert.equal(car.model.group.parent, traffic.group);
+  assert.equal(car.road, null, 'the slot respawns elsewhere later');
+});