Fiat 141 C2.000, 156 A2.246, Engine
| Engine capacity | 999 cm³ |
| Maximum power (range), hp | 45 |
| Maximum torque, N*m (kg*m) at rpm. | 74 (8) / 3250 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 6.2 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 45 (33) / 5250 |
| Compression Ratio (Range) | 9 |
| Cylinder diameter (range), mm | 70 |
| Piston stroke (range), mm | 64.9 |
| Number of valves per cylinder (range) | 2 |