Mercedes-Benz OM 421 A, Engine
| Engine capacity | 10,964 cm³ |
| Maximum power (range), hp | 250 |
| Fuel used | Diesel fuel |
| Engine type | V-shaped, 6-cylinder |
| Maximum power, hp (kW) at rpm | 250 (184) / 2300 |
| Compression Ratio (Range) | 17.5 |
| Cylinder diameter (range), mm | 128 |
| Piston stroke (range), mm | 142 |
| Supercharger | Turbine |
| Number of valves per cylinder (range) | 2 |