BHP+20 hp (8%)
Standard
245 hp
Tuned
265 hp
Torque+60 Nm (12%)
Standard
500 Nm
Tuned
560 Nm
Suitability
Good (6.5/10)Gains Profile
Torque-focusedHeadroom
MediumMercedes-Benz GLC 300d 245hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz GLC 300d 245hp? A Stage 1 remap can take this 2019 - 2023 diesel engine from 245 BHP to 265 BHP and from 500 Nm to 560 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 GLC can achieve.
How this engine compares
- 19thof 23 Mercedes-Benz GLC engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz GLC 300d 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 265 BHP and 560 Nm — a gain of around 20 BHP (8%) and 60 Nm (12%).
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 GLC 2019 - 2023 Engines
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