| Engine | Power Original | Power with Tuning | Vmax | Difference | Price |
|---|---|---|---|---|---|
| C4 TH336 | 94 kW (128 hp) 499Nm | 113 kW (155 hp) 615Nm | * | + 27 hp | 850€ |
| C4 TH337 | 94 kW (128 hp) 499Nm | 113 kW (155 hp) 615Nm | * | + 27 hp | 850€ |
| C4 TH406 | 94 kW (128 hp) 499Nm | 113 kW (155 hp) 615Nm | * | + 27 hp | 850€ |
| C4 TH407 | 94 kW (128 hp) 499Nm | 113 kW (155 hp) 615Nm | * | + 27 hp | 850€ |