MERCEDES BENZ GL Stage 1
14 engines – 211–558 hp
14
engines
+146 hp
Max gain
+18%
Avg. gain
✓
Eco Tuning
X164 - 2006 - 2012
9 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 350 CDI 211hp | Diesel | 211 | 277 | +66 (31%) |
| 350 CDI 224hp | Diesel | 224 | 276 | +52 (23%) |
| 320 CDI 211hp | Diesel | 211 | 261 | +50 (24%) |
| 450 CDI 306hp | Diesel | 306 | 353 | +47 (15%) |
| 420 CDI 306hp | Diesel | 306 | 352 | +46 (15%) |
| 320 CDI 224hp | Diesel | 224 | 262 | +38 (17%) |
| 350 CDI 265hp | Diesel | 265 | 297 | +32 (12%) |
| 450 - 340hp | Petrol | 340 | 358 | +18 (5%) |
| 500 - 388hp | Petrol | 388 | 406 | +18 (5%) |
X166 - 2012 ->
5 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 450 367hp | Petrol | 367 | 513 | +146 (40%) |
| 500 - 435hp | Petrol | 435 | 511 | +76 (17%) |
| 400 - 333hp | Petrol | 333 | 402 | +69 (21%) |
| GL 63 AMG - 558hp | Petrol | 558 | 621 | +63 (11%) |
| 350 Bluetec 258hp | Diesel | 258 | 292 | +34 (13%) |
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.