Porsche M31.03, Engine
| Engine capacity | 1,984 cm³ |
| Maximum power (range), hp | 177 - 210 |
| Maximum torque, N*m (kg*m) at rpm. | 250 (26) / 3500 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 12.3 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 177 (130) / 5500 |
| Compression Ratio (Range) | 8.5 |
| Cylinder diameter (range), mm | 86.5 |
| Piston stroke (range), mm | 84.4 |
| Supercharger | Turbine |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |