| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 1.4 CRDI | 55 kW (77 hp) 220Nm | 73 kW (100 hp) 270Nm | * | 23 hp | 420 |
| 1.4 CRDI | 66 kW (90 hp) 220Nm | 92 kW (125 hp) 290Nm | * | 35 hp | 420 |
| 1.6 CRDI | 84 kW (115 hp) 260Nm | 99 kW (145 hp) 325Nm | * | 29 hp | 420 |