McLaren 750S
720S 的深度改款，30% 的零件是新的
- Peak power
- 750 PS
- Peak torque
- 800 N·m
- Kerb weight
- 1389 kg
- 0–100 km/h
- 2.8 s
- Top speed
- 332 km/h
- Weight-to-power
- 1.85 kg/PS
This article is only available in Chinese for now. The interface is translated; the prose is still on the way.
750S 是 720S 的深度改款而非换代 —— 麦克拉伦称 30% 的零件是新的：更轻的车轮、765LT 的刹车和活塞、全新的液压减震器、加密的齿比。有意思的是前弹簧反而调软了 3%，后弹簧调硬 4% —— 目的是让车头在入弯时更快建立载荷（软弹簧压缩更快，前轮垂直载荷上升更迅速），同时后轴更稳。
Powertrain
| Layout | RMR |
|---|---|
| Drive | RWD |
| Internal code | M840T |
| Cylinder configuration | V8 平面曲轴 |
| Displacement | 3994 cc |
| Aspiration | 双涡轮，765LT 的活塞与涡轮 |
| Peak power | 750 PS |
| Peak power | 552 kW |
| Peak torque | 800 N·m |
| Power at | 7500 rpm |
| Torque at | 5500 rpm |
| Redline | 8500 rpm |
| Gearbox | 7速双离合，齿比加密 |
| Differential | 电控限滑 |
Chassis and suspension
| Body structure | MonoCage II 碳纤维单体壳 |
|---|---|
| Kerb weight | 1389 kg |
| Front suspension | 双叉臂 + **PCC III**，弹簧刚度前 −3% / 后 +4% |
| Rear suspension | 双叉臂 + PCC III |
| Dampers | 液压互联，全新阻尼器（更轻、响应更快） |
| Anti-roll bars | 无防倾杆 |
| Steering | **液压助力，比 720S 更快的转向比** |
| Front brakes | 390mm 碳陶 / 六活塞（765LT 规格） |
| Front tyres | 245/35 R19 |
| Rear tyres | 305/30 R20 |
| Aerodynamics | 加大 20% 的主动尾翼 + 全新前分流板 |
Performance
| 0–100 km/h | 2.8 s |
|---|---|
| 0–200 km/h | 7.2 s |
| Top speed | 332 km/h |
| Weight-to-power | 1.85 kg/PS |
Lineage
Derived from McLaren 720S Facelift or new generation
Family Super Series