BHP+30 hp (28%)
Standard
109 hp
Tuned
139 hp
Torque+60 Nm (24%)
Standard
250 Nm
Tuned
310 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighMercedes-Benz A 180 CDI 109hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz A 180 CDI 109hp? A Stage 1 remap can take this W169 - 2004 - 2012 diesel engine from 109 BHP to 139 BHP and from 250 Nm to 310 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz A can achieve.
How this engine compares
- 29thof 47 Mercedes-Benz A engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz A 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 139 BHP and 310 Nm — a gain of around 30 BHP (28%) and 60 Nm (24%).
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: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
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
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Other A W169 - 2004 - 2012 Engines
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