Porsche M28.01, M28.02, M28.09, M28.10, Engine
| Engine capacity | 4,474 cm³ |
| Maximum power (range), hp | 240 |
| Maximum torque, N*m (kg*m) at rpm. | 350 (36) / 3600 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 15 - 20 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | mechanical injector |
| Maximum power, hp (kW) at rpm | 240 (177) / 5500 |
| Compression Ratio (Range) | 8.5 |
| Cylinder diameter (range), mm | 95 |
| Piston stroke (range), mm | 78.9 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |