| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| R55 1.6 D | 81 kW (110 hp) 240Nm | 103 kW (140 hp) 320Nm | * | 30 hp | 420 |
| PETROL | |||||
| R55 1.6T | 120 kW (163 hp) 240Nm | 151 kW (205 hp) 300Nm | * | 43 hp | 420 |
| R55 1.6T | 128 KW (174 hp) 240Nm | 151 KW (205 hp) 300Nm | * | 31 hp | 420 |
| R55 1.6T | 135 kW (184 hp) 240Nm | 154 kW (210 hp) 340Nm | * | 26 hp | 420 |
| R55 1.6JCW | 155 KW (211 hp) 260Nm | 184 KW (250 hp) 335Nm | * | 39 hp | 420 |