Running a workshop?
Upload the file, get your Stage 1 back in minutes – around the clock via the file service. Starting credit for new workshops.
To the file serviceSmart Forfour W453 (2014–2021)
| Engine | Fuel | Stock | Stage 1 | Gain |
|---|---|---|---|---|
| 1.0 71 | Petrol | 71 PS · 91 Nm | 75 PS · 100 Nm | +4 PS · +9 Nm |
| 0.9 Turbo 90 | Petrol | 90 PS · 135 Nm | 105 PS · 160 Nm | +15 PS · +25 Nm |
| 0.9 Turbo Brabus 109 | Petrol | 109 PS · 170 Nm | 130 PS · 200 Nm | +21 PS · +30 Nm |
Other Smart models
Own the vehicle?
Enquire directly or through a partner workshop near you – the tune always comes from KENBES.
EnquireNon-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.