Mercedes-Benz CLS 300d (2.0D) 245hp Remap

The Mercedes-Benz CLS 300d (2.0D) 245hp is a 1.9L turbocharged diesel engine producing 245 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 270 BHP and 560 Nm — a gain of around 25 BHP (10%) and 60 Nm (12%).

This engine has moderate 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 moderate, 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.