Audi BFB, Engine
| Engine capacity | 1,781 cm³ |
| Maximum power (range), hp | 163 - 170 |
| Maximum torque, N*m (kg*m) at rpm. | 223 (23) / 4700 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 8.8 - 9.4 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 163 (120) / 5700 |
| Compression Ratio (Range) | 9.3 |
| Cylinder diameter (range), mm | 81 |
| Piston stroke (range), mm | 86.4 |
| Supercharger | Turbine |
| Mechanism for changing cylinder volume | |
| CO₂ emissions (range), g/km | 197 - 226 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 5 |
| Start-stop system |