BHP+10 hp (3%)
Standard
306 hp
Tuned
316 hp
Torque+15 Nm (4%)
Standard
370 Nm
Tuned
385 Nm
Suitability
Limited (3.5/10)Gains Profile
Limited headroomHeadroom
LowMercedes-Benz CLS 350 306hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz CLS 350 306hp? A Stage 1 remap can take this C218 - 2010 - 2014 petrol engine from 306 BHP to 316 BHP and from 370 Nm to 385 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz CLS can achieve.
How this engine compares
- 36thof 36 Mercedes-Benz CLS engines by power gain
- 2%of the 9,842 engines we hold gain data for see a smaller power increase
- 3%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz CLS 350 306hp is a 3.5L naturally aspirated petrol engine producing 306 BHP and 370 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 316 BHP and 385 Nm — a gain of around 10 BHP (3%) and 15 Nm (4%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
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
!Naturally aspirated engine: gains are usually limited; results vary widely.
Other CLS C218 - 2010 - 2014 Engines
| Engine | BHP | Gain | Torque | Gain |
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