Expected gains of +50 BHP and +100 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz CLS 220 CDI 170hp? A Stage 1 remap can take this C218 - 2014 - 2018 diesel engine from 170 BHP to 220 BHP and from 400 Nm to 500 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 CLS can achieve.
The Mercedes-Benz CLS 220 CDI 170hp is a 2.1L turbocharged diesel engine producing 170 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 220 BHP and 500 Nm — a gain of around 50 BHP (29%) and 100 Nm (25%).
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: High tuned torque: check transmission torque capacity and service history.
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 |
|---|---|---|---|---|---|
| 250 CDI 204hp | 204 → 240 | +36 | 500 → 550 | +50 | Good (6.5/10) |
| 350 CDI 258hp | 258 → 290 | +32 | 620 → 690 | +70 | Good (6.5/10) |
| 400 - 333hp | 333 → 400 | +67 | 480 → 580 | +100 | Moderate (5.5/10) |
| 500 - 408hp | 408 → 510 | +102 | 600 → 850 | +250 | Good (6.5/10) |
| 63 AMG 557hp | 557 → 660 | +103 | 720 → 1100 | +380 | Good (6.5/10) |
| 63 AMG S 585hp | 585 → 660 | +75 | 800 → 1100 | +300 | Moderate (5.5/10) |
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.