Fiat 188 A8.000, 188 A9.000, Engine
| Engine capacity | 1,248 cm³ |
| Maximum power (range), hp | 70 |
| Maximum torque, N*m (kg*m) at rpm. | 145 (15) / 1500 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 4.3 - 5.3 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 70 (51) / 4000 |
| Compression Ratio (Range) | 18 |
| Cylinder diameter (range), mm | 69.5 |
| Piston stroke (range), mm | 82 |
| Supercharger | Turbine |
| CO₂ emissions (range), g/km | 114 - 141 |
| Number of valves per cylinder (range) | 2 |