
Mercedes-Benz SLS AMG Electric Drive
四电机四轮独立扭矩矢量,2013 年就做出来了
- Peak power
- 751 PS
- Peak torque
- 1000 N·m
- Kerb weight
- 2110 kg
- 0–100 km/h
- 3.9 s
- Top speed
- 250 km/h
- Weight-to-power
- 2.81 kg/PS
This article is only available in Chinese for now. The interface is translated; the prose is still on the way.
产量只有 9 台,但技术意义极大:这是量产(哪怕是象征性量产)车里最早实现四电机真·四轮扭矩矢量的案例之一,比 Rimac Nevera 早了八年。
四台电机分别驱动一个车轮,没有任何差速器 —— 想让车头往里钻,就给外侧轮多给扭矩、内侧轮反向制动,直接在偏航力矩层面控制车辆姿态。控制频率远高于任何机械或电子差速器能做到的水平。
Powertrain
| Layout | M4 |
|---|---|
| Drive | AWD |
| Internal code | 四台永磁同步电机 |
| Cylinder configuration | 电动 |
| Displacement | 0 |
| Aspiration | 纯电 |
| Peak power | 751 PS |
| Peak power | 552 kW |
| Peak torque | 1000 N·m |
| Power at | — rpm |
| Redline | 13000 rpm |
| Hybrid system | BEV · 751 PS · 60 kWh |
| Gearbox | 单级减速器 × 4 |
| Differential | 无差速器 —— 每轮独立电机直接控制扭矩 |
Chassis and suspension
| Body structure | 铝空间框架 + 碳纤维电池仓(结构件) |
|---|---|
| Kerb weight | 2110 kg |
| Front suspension | 双叉臂 + 推杆式(pushrod)水平放置减震器 —— 为给电机让位 |
| Rear suspension | 双叉臂 + 推杆式 |
| Dampers | 推杆式,三档可调 |
| Front brakes | 402mm 碳陶 |
| Front tyres | 265/35 R19 |
| Rear tyres | 295/30 R20 |
Performance
| 0–100 km/h | 3.9 s |
|---|---|
| Top speed | 250 km/h |
| Weight-to-power | 2.81 kg/PS |
Lineage
Derived from Mercedes-Benz SLS AMG Parallel variant
Family SLS AMG (C197)