Lancia 831 A.4000, Engine
| Engine capacity | 1,574 cm³ |
| Maximum power (range), hp | 105 |
| Maximum torque, N*m (kg*m) at rpm. | 138 (14) / 3300 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 8.3 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 105 (77) / 5800 |
| Compression Ratio (Range) | 9.3 |
| Cylinder diameter (range), mm | 84 |
| Piston stroke (range), mm | 71.5 |
| Number of valves per cylinder (range) | 2 |