Mercedes-Benz C 200 CDI 122hp Remap
Expected gains of +53 BHP and +110 Nm torque
Get Your Free Quote ↓BHP+53 hp (43%)
Standard
122 hp
Tuned
175 hp
Torque+110 Nm (41%)
Standard
270 Nm
Tuned
380 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighMercedes-Benz C 200 CDI 122hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz C 200 CDI 122hp? A Stage 1 remap can take this W203 - 2004 - 2007 diesel engine from 122 BHP to 175 BHP and from 270 Nm to 380 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 C can achieve.
How this engine compares
- 17thof 99 Mercedes-Benz C engines by power gain
- 81%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 C 200 CDI 122hp is a 2.1L turbocharged diesel engine producing 122 BHP and 270 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 175 BHP and 380 Nm — a gain of around 53 BHP (43%) and 110 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.. 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.