总评
M5 动力强 43%，X6 便宜约 38%，而X6 的行李厢大 20%。请结合下表中双方的配备一并权衡。
| 价格与概览 | ||
|---|---|---|
| 价格 | RM 1,188,800 | RM 734,800✓ |
| 车身类型 | 轿车 | SUV |
| 级别 | Executive | Executive |
| 组装方式 | CBU | CBU |
| 动力系统 | ||
| 发动机技术 | 32-valve DOHC with Twin Turbochargers, Direct Injection, Variable Valve Timing and Lift, plug-in hybrid assistance | 24-valve DOHC with Twin-scroll Turbocharger, Direct Fuel Injection and Variable Valve Timing and Lift with Mild Hybrid Assistance |
| 排量 | 4,395 cc | 2,998 cc |
| 马力 | 591 hp✓ | 335 hp |
| 扭矩 | 750 Nm✓ | 450 Nm |
| 气缸排列 | V | Inline |
| 气门正时类型 | Chain | Chain |
| 燃料 | Petrol Plug-in Hybrid | Petrol Hybrid/REV |
| 电机数量 | 1 | 1 |
| 电机马力 | 194 hp✓ | 12 hp |
| 电机扭矩 | 280 Nm✓ | 200 Nm |
| 电池类型 | Lithium-ion | Lithium-ion |
| 电池容量 | 22.1 kWh✓ | 1 kWh |
| 续航里程 | 67 km | — |
| 交流充电接口 | Type 2 | — |
| 交流充电功率 | 7.4 kW | — |
| 传动系统 | ||
| 变速箱 | Conventional Automatic | Conventional Automatic |
| 变速箱名称 | M Steptronic | 8-speed Steptronic Sport |
| 挡位数 | 8 | 8 |
| 变速箱厂商 | — | ZF |
| 驱动方式 | All Wheel Drive | All Wheel Drive |
| 性能与能耗 | ||
| 0-100 km/h | 3.5 seconds✓ | 5.4 seconds |
| 极速 | 250 km/h | 250 km/h |
| 尺寸 | ||
| 车长 | 5,096 mm | 4,960 mm |
| 车宽 | 1,970 mm | 2,004 mm |
| 车高 | 1,510 mm | 1,700 mm |
| 轴距 | 2,857 mm | 2,975 mm |
| 车重 | 2,510 kg | 2,240 kg |
| 油箱容量 | 60 litres | 83 litres |
| 车门数 | 4 | 5 |
| 座位数 | 5 | 5 |
| 行李厢容积 | 466 litres | 580 litres✓ |
| 前轮胎 | 265/40R20 | 275/35R22 |
| 后轮胎 | 295/35R21 | 315/30R22 |
| 备胎 | N/A, Tyre Repair Kit | Tyre Repair Kit |
| 原厂轮胎 | Hankook S1 evo Z | Pirelli P Zero |
| 底盘 | ||
| 组装方式 | Germany (CBU) | United States (CBU) |
| 底盘 | Unibody | Unibody |
| 前悬挂 | Double Wishbones | Double Wishbones |
| 后悬挂 | Multi-link | Multi-link |
| 前轮圈 | 20" M Alloys | 22" M Light Alloy Wheels V-Spoke Style 747 M |
| 后轮圈 | 21" M Alloys | 22" M Light Alloy Wheels V-Spoke Style 747 M |
| 前制动 | Ventilated and Cross Drilled Disc | Ventilated Discs |
| 后制动 | Ventilated and Cross Drilled Disc | Ventilated Discs |
| 转向系统 | Rack & Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| 底盘备注 | M Adaptive Suspension | Adaptive M Suspension |
| 安全配置 | ||
| 安全气囊 | Driver & Front Passenger, Side Airbags, Curtain Airbags and Driver's Knee Airbag | Driver and Front Passenger, Front Side, Front and Rear Curtain, Driver's Knee |
| ABS/EBD | ✓ | ✓ |
| 车身稳定控制 | ✓ | ✓ |
| 防盗警报 | ✓ | ✓ |
| Immobilizer | ✓ | ✓ |
| 气囊关闭功能 | ✓ | ✓ |
| 儿童安全锁 | Manual for Rear Doors | Electronic for Rear Doors |
| 安全带 | 5 Three-point | 5 Three-point |
| 盲点监测 | ✓ | ✓ |
| ISOFIX | Available for outer two rear passenger seats | Available on outer two rear seats |
| 自动紧急制动 | Yes | Yes |
| 车道保持辅助 | Steering Correction | Steering Correction |
| 碰撞预警 | ✓ | ✓ |
| 安全带提醒 | All Seats | All Seats |
| 灯光 | ||
| 大灯 | LED Projector with Auto High Beam | Adaptive LED Projectors with Auto High Beam |
| 尾灯 | Full LED | Full LED |
| LED 日行灯 | ✓ | ✓ |
| 后雾灯 | ✓ | ✓ |
| 后视镜转向灯 | ✓ | ✓ |
| 车厢 | ||
| 前排座椅 | Power Adjustable Front Seats | Power Adjustable Front Seats with Memory Function and Adjustable Lumbar |
| 后排座椅 | 40:20:40 Split-folding | 40:20:40 Split-folding |
| 前排空调 | Dual-Zone Automatic Climate Control | Dual-zone Automatic Climate Control System |
| 后排空调 | Dual-zone Automatic Climate Control | Dual-zone Automatic Climate Control System |
| 天窗 | — | Panoramic Glass Roof |
| 电源插座 | 1 Front, 2 USB-C Front, 1 Wireless Charger, 2 USB-C Rear | 1 Front, 1 Wireless Charger, 2 USB-C Front, 2 USB-C Rear |
| 车内照明 | Map Lights & Ambient Lighting | Map Lights and Ambient Lighting |
| 杯架 | 2 Front, 2 Rear | 2 Front, 2 Rear |
| 遮阳帘 | Rear Window Shades | Sunroof Shade, Rear Window Shades |
| 音响 | 14.9" BMW Curved Display Live Cockpit Professional, 18-speaker Bowers & Wilkins Sound System | 14.9" BMW Curved Display Live Cockpit Professional, 18-Speaker Harman Kardon Sound System |
| 便利配置 | ||
| 电动车窗 | Four Windows, Auto Up and Down with Anti-pinch | Four Windows, Auto Up and Down with Anti-pinch |
| 启动方式 | Keyless Push Button Start | Keyless Push Button |
| 门锁 | Keyless Operation with Proximity Lock/Unlock | Keyless Operation |
| 自动启停 | ✓ | ✓ |
| 自动大灯 | ✓ | ✓ |
| 自动雨刷 | ✓ | ✓ |
| 定速巡航 | Adaptive Cruise Control | Passive Cruise Control |
| Tiptronic | — | ✓ |
| 换挡拨片 | ✓ | ✓ |
| 方向盘音响控制 | ✓ | ✓ |
| 方向盘上下调节 | ✓ | ✓ |
| 方向盘前后调节 | ✓ | ✓ |
| 方向盘电动调节 | ✓ | ✓ |
| 行李厢开启方式 | Powered Boot with Contactless Opening | Powered with Remote Control Activation |
| 前泊车雷达 | 6 Sensors | 6 Sensors |
| 后泊车雷达 | 6 Sensors | 6 Sensors |
| 倒车影像 | Yes, 360-degree View Monitor | Yes, with 360-degree Surround View |
| 自动泊车 | Yes | Yes |
| 电动折叠后视镜 | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| 导航 | ✓ | ✓ |
| 抬头显示 | — | ✓ |
| 电动车门 | Yes | Yes |
| 坡道起步辅助 | ✓ | ✓ |
| 仪表盘 | Full LCD Monitor | Full LCD Monitor |
| 驻车制动 | Electronic | Electronic |
| 保修 | ||
| 保修里程（原厂） | 不限里程 | 不限里程 |
| 保修里程（延长） | 不限里程 | 不限里程 |
| 原厂保修 | 2 年 | 2 年 |
| 延长保修 | 5 年 | 5 年 |
| 用车成本 | ||
| 路税 / 年 | RM 8,408 | RM 1,637✓ |
规格为每辆车所选版本。✓ 标示客观上更优的数据。路税：西马私人注册。