BHP+20 hp (44%)
Standard
45 hp
Tuned
65 hp
Torque+45 Nm (41%)
Standard
110 Nm
Tuned
155 Nm
Suitability
Excellent (8.5/10)Gains Profile
BalancedHeadroom
HighSmart ForTwo 0.8 CDI 45hp ECU Remapping
Considering an ECU remap for your Smart ForTwo 0.8 CDI 45hp? A Stage 1 remap can take this -> 2014 diesel engine from 45 BHP to 65 BHP and from 110 Nm to 155 Nm of torque (turbocharged). This engine scores 8.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Smart ForTwo can achieve.
How this engine compares
- 2ndof 11 Smart ForTwo engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 25%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Smart ForTwo 0.8 CDI 45hp is a 0.8L turbocharged diesel engine producing 45 BHP and 110 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 65 BHP and 155 Nm — a gain of around 20 BHP (44%) and 45 Nm (41%).
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: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Fuel economy note: economy gains unlikely at full power; depends on driving style.
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
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Other ForTwo -> 2014 Engines
| Engine | BHP | Gain |
|---|