Mercedes-Benz GLE 2015 - 2018 43 AMG 390hp
Real standard and upgraded performance figures for the 43 AMG 390hp engine in the Mercedes-Benz GLE 2015 - 2018.
The Mercedes-Benz GLE 2015 - 2018 43 AMG 390hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 390 | 520 |
| Stage 1 | 420 | 620 |
| Stage 2 | 435 | 670 |
- Make
- Mercedes-Benz
- Model
- GLE
- Generation
- 2015 - 2018
- Engine
- 43 AMG 390hp
- Fuel type
- Turbo-Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Mercedes-Benz GLE 2015 - 2018 43 AMG 390hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 43 AMG 390hp make after tuning?
Standard output is 390 HP / 520 Nm; Stage 1 on this engine typically reaches 420 HP / 620 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Mercedes-Benz GLE 2015 - 2018 43 AMG 390hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 43 AMG 390hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.