Mercedes-Benz OM 629 DE 40 LA, Engine
| Engine capacity | 3,996 cm³ |
| Maximum power (range), hp | 306 - 320 |
| Maximum torque, N*m (kg*m) at rpm. | 510 (52) / 2800 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 9.4 - 11.6 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | DOHC, DPF |
| Maximum power, hp (kW) at rpm | 306 (225) / 3800 |
| Compression Ratio (Range) | 16.7 - 17.5 |
| Cylinder diameter (range), mm | 86 |
| Piston stroke (range), mm | 86 |
| Supercharger | Twin turbocharging |
| CO₂ emissions (range), g/km | 194 - 307 |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |