Audi APX, BAM, BEA, Engine
| Engine capacity | 1,781 cm³ |
| Maximum power (range), hp | 225 |
| Maximum torque, N*m (kg*m) at rpm. | 280 (29) / 5500 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 9.4 - 11.2 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 225 (165) / 5900 |
| Compression Ratio (Range) | 9 |
| Cylinder diameter (range), mm | 81 |
| Piston stroke (range), mm | 86.4 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 218 - 224 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 - 5 |
| Start-stop system |