Expected gains of +80 BHP and +140 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz C 180 CDI 120hp? A Stage 1 remap can take this W204 - 2007 - 2010 diesel engine from 120 BHP to 200 BHP and from 300 Nm to 440 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.
The Mercedes-Benz C 180 CDI 120hp is a 2.1L turbocharged diesel engine producing 120 BHP and 300 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 200 BHP and 440 Nm — a gain of around 80 BHP (67%) and 140 Nm (47%).
This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.. 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.
| Engine | BHP | Gain | Torque | Gain |
|---|
| Score |
|---|
| 200 CDI 136hp | 136 → 185 | +49 | 270 → 450 | +180 | Excellent (8/10) |
| 180 Kompressor (1600cc) 156hp | 156 → 171 | +15 | 230 → 250 | +20 | Moderate (5.5/10) |
| 180 Kompressor (1800cc) 156hp | 156 → 176 | +20 | 230 → 250 | +20 | Good (6/10) |
| 220 CDI 163hp | 163 → 190 | +27 | 400 → 480 | +80 | Good (6.5/10) |
| 220 CDI 170hp | 170 → 190 | +20 | 400 → 480 | +80 | Good (6.5/10) |
| 200 Kompressor (1800cc) 184hp | 184 → 204 | +20 | 250 → 270 | +20 | Moderate (5.5/10) |
| 250 CDI 204hp | 204 → 240 | +36 | 500 → 550 | +50 | Good (6/10) |
| 250 CGI 204hp | 204 → 250 | +46 | 310 → 357 | +47 | Good (7/10) |
| 350 CDI 211hp | 211 → 280 | +69 | 540 → 600 | +60 | Good (7.5/10) |
| 320 CDI 211hp | 211 → 260 | +49 | 510 → 600 | +90 | Good (7.5/10) |
| 320 CDI 224hp | 224 → 260 | +36 | 510 → 600 | +90 | Good (6.5/10) |
| 350 CDI 224hp | 224 → 260 | +36 | 510 → 620 | +110 | Good (6.5/10) |
| 280 CGI 231hp | 231 → 250 | +19 | 300 → 320 | +20 | Moderate (5.5/10) |
| 350 CDI 231hp | 231 → 260 | +29 | 540 → 620 | +80 | Good (6/10) |
| 350i 272hp | 272 → 290 | +18 | 350 → 375 | +25 | Moderate (4/10) |
| 350 CGI 292hp | 292 → 312 | +20 | 365 → 390 | +25 | Moderate (5.5/10) |
| 63 AMG 457hp | 457 → 510 | +53 | 600 → 650 | +50 | Limited (3.5/10) |
| 63 AMG PPP 487hp | 487 → 510 | +23 | 600 → 650 | +50 | Limited (3.5/10) |
Get a personalised remap quote for your Mercedes-Benz C. We'll connect you with a trusted professional in your area.
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 before proceeding.