BHP+26 hp (31%)
Standard
84 hp
Tuned
110 hp
Torque+40 Nm (33%)
Standard
120 Nm
Tuned
160 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighSmart City 1.0 Turbo 84hp ECU Remapping
Considering an ECU remap for your Smart City 1.0 Turbo 84hp? A Stage 1 remap can take this 2002 - 2004 petrol engine from 84 BHP to 110 BHP and from 120 Nm to 160 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Smart City can achieve.
How this engine compares
- 1stof 3 Smart City engines by power gain
- 35%of the 9,842 engines we hold gain data for see a smaller power increase
- 21%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Smart City 1.0 Turbo 84hp is a 1.0L turbocharged petrol engine producing 84 BHP and 120 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 110 BHP and 160 Nm — a gain of around 26 BHP (31%) and 40 Nm (33%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.