Fiat 159 A6.046, Engine
| Engine capacity | 1,995 cm³ |
| Maximum power (range), hp | 109 - 113 |
| Maximum torque, N*m (kg*m) at rpm. | 156 (16) / 3300 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 8.7 - 9.8 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 113 (83) / 5750 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 84 |
| Piston stroke (range), mm | 90 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 2 |