Audi JN, Engine
| Engine capacity | 1,781 cm³ |
| Maximum power (range), hp | 90 |
| Maximum torque, N*m (kg*m) at rpm. | 137 (14) / 3250 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 8.9 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | mechanical fuel injection |
| Maximum power, hp (kW) at rpm | 90 (66) / 5500 |
| Compression Ratio (Range) | 8.2 - 9 |
| Cylinder diameter (range), mm | 81 |
| Piston stroke (range), mm | 86.4 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |