Fiat 138 A5.000, Engine
| Engine capacity | 1,714 cm³ |
| Maximum power (range), hp | 55 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 7.9 |
| Engine type | In-line, 4-cylinder |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |
| Engine capacity | 1,714 cm³ |
| Maximum power (range), hp | 55 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 7.9 |
| Engine type | In-line, 4-cylinder |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 |