BHP+33 hp (23%)
Standard
143 hp
Tuned
176 hp
Torque+65 Nm (21%)
Standard
315 Nm
Tuned
380 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighMercedes-Benz C 220 CDI 143hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz C 220 CDI 143hp? A Stage 1 remap can take this W203 - 2000 - 2004 diesel engine from 143 BHP to 176 BHP and from 315 Nm to 380 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 C can achieve.
How this engine compares
- 53rdof 99 Mercedes-Benz C engines by power gain
- 52%of the 9,842 engines we hold gain data for see a smaller power increase
- 52%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 220 CDI 143hp is a 2.1L turbocharged diesel engine producing 143 BHP and 315 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 176 BHP and 380 Nm — a gain of around 33 BHP (23%) and 65 Nm (21%).
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 C W203 - 2000 - 2004 Engines
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