Audi SF, Engine
| Engine capacity | 1,781 cm³ |
| Maximum power (range), hp | 80 - 88 |
| Maximum torque, N*m (kg*m) at rpm. | 142 (14) / 3300 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 7.4 - 8.8 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 80 (59) / 4200 |
| Compression Ratio (Range) | 9 - 21.7 |
| Cylinder diameter (range), mm | 81 - 92 |
| Piston stroke (range), mm | 86.4 - 89 |
| Valve drive | OHC |
| Number of valves per cylinder (range) | 2 |