Mercedes-Benz OM 656, Engine
| Engine capacity | 2,989 cm³ |
| Maximum power (range), hp | 286 - 370 |
| Maximum torque, N*m (kg*m) at rpm. | 650 (66) / 3000 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 0.9 - 10.1 |
| Engine type | In-line, 6-cylinder |
| Additional engine information | CAMTRONIC |
| Maximum power, hp (kW) at rpm | 286 (210) / 4800 |
| Compression Ratio (Range) | 15.5 |
| Cylinder diameter (range), mm | 82 |
| Piston stroke (range), mm | 92.3 - 94.3 |
| Supercharger | Twin turbocharging |
| CO₂ emissions (range), g/km | 23 - 227 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |