BHP+40 hp (12%)
Standard
340 hp
Tuned
380 hp
Torque+120 Nm (17%)
Standard
700 Nm
Tuned
820 Nm
Suitability
Good (6.5/10)Gains Profile
Torque-focusedHeadroom
MediumMercedes-Benz E 400d 340hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz E 400d 340hp? A Stage 1 remap can take this W213 - 2016 - 2019 diesel engine from 340 BHP to 380 BHP and from 700 Nm to 820 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 E can achieve.
How this engine compares
- 43rdof 102 Mercedes-Benz E engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 87%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz E 400d 340hp is a 2.9L turbocharged diesel engine producing 340 BHP and 700 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 380 BHP and 820 Nm — a gain of around 40 BHP (12%) and 120 Nm (17%).
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.
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.
Considerations
!High tuned torque: check transmission torque capacity and service history.
Other E W213 - 2016 - 2019 Engines
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