| Engine | Power Original | Power with Tuning | Vmax | Difference | Price |
| 0.9 T | 66 kW (90 hp) 135Nm | 85 kW (120 hp) 155Nm | * | 30 hp | 450,- € |
| 0.9 T Brabus | 80 kW (109 hp) 170Nm | 88 kW (125 hp) 190Nm | * | 16 hp | 450,- € |
| 0.9 T R125 | 92 kW (125 hp) 200Nm | 99 kW (135 hp) 220Nm | * | 10 hp | 500,- € |
| 1.0 | 45 kW (61 hp) 91Nm | 51 kW (71 hp) 105Nm | * | 10 hp | 400,- € |
| 1.0 | 52 kW (71 hp) 91Nm | 60 kW (82 hp) 105Nm | * | 11 hp | 400,- € |
| EQ | 60 kW (82 hp) 160Nm | 70 kW (95 hp) 185Nm | * | 13 hp | 450,- € |
*Vmax Removal
RT-DYNAMICS provides Custom ECU tuning software files with the best performance .Remaps are done based on the condition, mileage and Fuel used.
We offer individuel shift time optimization for Smart 453 for 350,- €
Combined with the performance tuning we offer the shift time optimization for only 300,- €
