BMW S63B44B, Engine
| Engine capacity | 4,394 cm³ |
| Maximum power (range), hp | 575 - 625 |
| Maximum torque, N*m (kg*m) at rpm. | 750 (77) / 2200 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 10.9 - 13.5 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | valvetronic + double-VANOS |
| Maximum power, hp (kW) at rpm | 575 (423) / 6000 |
| Compression Ratio (Range) | 9.3 - 10 |
| Cylinder diameter (range), mm | 89 |
| Piston stroke (range), mm | 88.3 |
| Supercharger | Twin turbocharging |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |