BHP+58 hp (9%)
Standard
612 hp
Tuned
670 hp
Torque+100 Nm (10%)
Standard
1000 Nm
Tuned
1100 Nm
Suitability
Limited (3.5/10)Gains Profile
BalancedHeadroom
LowMercedes-Benz G 65 AMG 612hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz G 65 AMG 612hp? A Stage 1 remap can take this -> 2017 petrol engine from 612 BHP to 670 BHP and from 1000 Nm to 1100 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 G can achieve.
How this engine compares
- 10thof 19 Mercedes-Benz G engines by power gain
- 85%of the 9,842 engines we hold gain data for see a smaller power increase
- 79%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz G 65 AMG 612hp is a 6.0L naturally aspirated petrol engine producing 612 BHP and 1000 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 670 BHP and 1100 Nm — a gain of around 58 BHP (9%) and 100 Nm (10%).
This engine has limited 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 limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. 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.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.
Other G -> 2017 Engines
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