Mercedes-Benz B 180 CDI 109hp Remap
Expected gains of +61 BHP and +110 Nm torque
Get Your Free Quote ↓BHP+61 hp (56%)
Standard
109 hp
Tuned
170 hp
Torque+110 Nm (44%)
Standard
250 Nm
Tuned
360 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighMercedes-Benz B 180 CDI 109hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz B 180 CDI 109hp? A Stage 1 remap can take this W245 - 2005 - 2011 diesel engine from 109 BHP to 170 BHP and from 250 Nm to 360 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 Mercedes-Benz B can achieve.
How this engine compares
- 6thof 34 Mercedes-Benz B engines by power gain
- 88%of the 9,842 engines we hold gain data for see a smaller power increase
- 85%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz B 180 CDI 109hp is a 2.0L turbocharged diesel engine producing 109 BHP and 250 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 360 Nm — a gain of around 61 BHP (56%) and 110 Nm (44%).
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.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
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.
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.