Expected gains of +46 BHP and +60 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz CLS 350 CDI 224hp? A Stage 1 remap can take this C219 - 2004 - 2010 diesel engine from 224 BHP to 270 BHP and from 540 Nm to 600 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz CLS can achieve.
The Mercedes-Benz CLS 350 CDI 224hp is a 3.0L turbocharged diesel engine producing 224 BHP and 540 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 270 BHP and 600 Nm — a gain of around 46 BHP (21%) and 60 Nm (11%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.. 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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 320 CDI 211hp | 211 → 260 |
| +49 |
| 510 → 600 |
| +90 |
| Good (7.5/10) |
| 350 CDI 211hp | 211 → 270 | +59 | 540 → 600 | +60 | Good (6.5/10) |
| 320 CDI 224hp | 224 → 260 | +36 | 510 → 600 | +90 | Good (6.5/10) |
| 350i 272hp | 272 → 292 | +20 | 350 → 375 | +25 | Moderate (4/10) |
| 350 CGI 292hp | 292 → 312 | +20 | 365 → 390 | +25 | Moderate (5.5/10) |
| 500 306hp | 306 → 326 | +20 | 460 → 485 | +25 | Limited (3.5/10) |
| 500 388hp | 388 → 408 | +20 | 530 → 570 | +40 | Limited (3.5/10) |
| 55 AMG 476hp | 476 → 515 | +39 | 700 → 800 | +100 | Moderate (4.5/10) |
| 63 AMG 514hp | 514 → 530 | +16 | 630 → 660 | +30 | Limited (3/10) |
Get a personalised remap quote for your Mercedes-Benz CLS. 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.