Alfa Romeo AR 01699, Engine
| Engine capacity | 1,962 cm³ |
| Maximum power (range), hp | 170 |
| Maximum torque, N*m (kg*m) at rpm. | 283 (29) / 3500 |
| Fuel used | Petrol |
| Engine type | In-line, 4-cylinder |
| Additional engine information | 2 carburetors |
| Maximum power, hp (kW) at rpm | 170 (125) / 5000 |
| Cylinder diameter (range), mm | 84 |
| Piston stroke (range), mm | 88.5 |
| Supercharger | Turbine |
| Number of valves per cylinder (range) | 2 |