Rolls-Royce M73, Engine
| Engine capacity | 5,379 cm³ |
| Maximum power (range), hp | 326 |
| Maximum torque, N*m (kg*m) at rpm. | 490 (50) / 3900 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 17.4 |
| Engine type | V-shaped, 12-cylinder |
| Maximum power, hp (kW) at rpm | 326 (240) / 5000 |
| Compression Ratio (Range) | 10 |
| Cylinder diameter (range), mm | 85 |
| Piston stroke (range), mm | 79 |
| Number of valves per cylinder (range) | 2 |