BMW S63B44, Engine
| Engine capacity | 4,395 cm³ |
| Maximum power (range), hp | 555 - 575 |
| Maximum torque, N*m (kg*m) at rpm. | 678 (69) / 5650 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 11.4 - 16.8 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | double Vanos, Valvetronic |
| Maximum power, hp (kW) at rpm | 555 (408) / 6000 |
| Compression Ratio (Range) | 9.3 - 10 |
| Cylinder diameter (range), mm | 89 |
| Piston stroke (range), mm | 88.3 |
| Supercharger | Twin turbocharging |
| CO₂ emissions (range), g/km | 258 - 325 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |