BMW 40 8S, Engine
| Engine capacity | 3,981 cm³ |
| Maximum power (range), hp | 286 |
| Maximum torque, N*m (kg*m) at rpm. | 400 (41) / 4500 |
| Fuel used | Premium gasoline (AI-98) |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 286 (210) / 5800 |
| Compression Ratio (Range) | 10 |
| Valve drive | DOHC |
| Start-stop system |