Mercedes-Benz GLS 2019 -> 400d 331hp
Real standard and upgraded performance figures for the 400d 331hp engine in the Mercedes-Benz GLS 2019 ->.
Below: measured output for the 400d 331hp in the Mercedes-Benz GLS 2019 ->, standard vs. remapped, in both horsepower and torque.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 331 | 700 |
| Stage 1 | 380 | 840 |
| Stage 2 | 404 | 910 |
- Make
- Mercedes-Benz
- Model
- GLS
- Generation
- 2019 ->
- Engine
- 400d 331hp
- Fuel type
- Turbo-Diesel
Frequently asked questions
Is Stage 1 tuning safe for the Mercedes-Benz GLS 2019 -> 400d 331hp?
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 400d 331hp make after tuning?
Standard output is 331 HP / 700 Nm; Stage 1 on this engine typically reaches 380 HP / 840 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Mercedes-Benz GLS 2019 -> 400d 331hp 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 400d 331hp 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.