Mercedes-Benz S 500 (3.0T) 435hp Remap

The Mercedes-Benz S 500 (3.0T) 435hp is a 3.0L turbocharged petrol mhev engine producing 435 BHP and 520 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 480 BHP and 600 Nm — a gain of around 45 BHP (10%) and 80 Nm (15%).

This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. 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.

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.