Mercedes-Benz M 155 E 55 ML, Engine
| Engine capacity | 5,439 cm³ |
| Maximum power (range), hp | 626 - 680 |
| Maximum torque, N*m (kg*m) at rpm. | 780 (80) / 5000 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 14.5 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | DOHC, HFM |
| Maximum power, hp (kW) at rpm | 626 (460) / 6500 |
| Compression Ratio (Range) | 8.8 |
| Cylinder diameter (range), mm | 97 |
| Piston stroke (range), mm | 92 |
| Supercharger | Compressor |
| CO₂ emissions (range), g/km | 348 |
| Number of valves per cylinder (range) | 3 |