MERCEDES BENZ GLS Stage 1
9 engines – 258–612 hp
9
engines
+95 hp
Max gain
+17%
Avg. gain
✓
Eco Tuning
2015 - 2018
4 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 63 AMG 585hp | Petrol | 585 | 661 | +76 (13%) |
| 400 (3.0T) 333hp | Petrol | 333 | 401 | +68 (20%) |
| 500 (4.7 V8 TT) 455hp | Petrol | 455 | 501 | +46 (10%) |
| 350d 258hp | Diesel | 258 | 293 | +35 (14%) |
2019 ->
5 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 350d 286hp | Diesel | 286 | 381 | +95 (33%) |
| 580 (4.0T) 490hp | Petrol MHEV | 490 | 573 | +83 (17%) |
| 63 AMG V8 Bi-Turbo 612hp | Petrol MHEV | 612 | 693 | +81 (13%) |
| 450 (3.0T) 367hp | Petrol MHEV | 367 | 421 | +54 (15%) |
| 400d 331hp | Diesel | 331 | 383 | +52 (16%) |
FAQ
Is Stage 1 safe for the engine?+
Yes, Stage 1 is a mild optimization within factory safety margins. We use dealer-level equipment and verify results on a dyno.
How long does it take?+
Usually 2–4 hours, including diagnostics, remapping, and a control measurement on our dynamometer.
Does it affect fuel consumption?+
Stage 1 can reduce consumption (better torque curve) or slightly increase it under aggressive driving. On average, consumption stays the same.