Alfa Romeo AR 06420, Engine
| Engine capacity | 1,962 cm³ |
| Maximum power (range), hp | 143 - 147 |
| Maximum torque, N*m (kg*m) at rpm. | 186 (19) / 4000 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 8.5 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 143 (105) / 5800 |
| Compression Ratio (Range) | 10 |
| Cylinder diameter (range), mm | 84 |
| Piston stroke (range), mm | 88.5 |
| Number of valves per cylinder (range) | 2 |