Mercedes-Benz
Mercedes-Benz ML Chip Tuning
How much bhp does Mercedes-Benz ML chip tuning add? The list below shows 24 engine options with the gain for each. Click your engine.
How much bhp does Mercedes-Benz ML chip tuning add?
Average Stage 1 gain +17%; highest gain +125 bhp (63 AMG 525hp).
Choose your engine
Year / chassis: W166 - 2011+
| Engine | Power | Gain |
|---|---|---|
| 250 Bluetec 204hp | 204 → 240 bhp | +36 bhp |
| 350 CDI 258hp | 258 → 300 bhp | +42 bhp |
| 400 4 MATIC 333hp | 333 → 400 bhp | +67 bhp |
| 500 biturbo - 408hp | 408 → 510 bhp | +102 bhp |
| 63 AMG 525hp | 525 → 650 bhp | +125 bhp |
| 63 AMG 558hp | 558 → 650 bhp | +92 bhp |
Year / chassis: W164 - 2009 - 2011
| Engine | Power | Gain |
|---|---|---|
| 300 CDI 190hp | 190 → 260 bhp | +70 bhp |
| 300 CDI 204hp | 204 → 260 bhp | +56 bhp |
| 350 CDI 211hp | 211 → 275 bhp | +64 bhp |
| 350 CDI 231hp | 231 → 275 bhp | +44 bhp |
| 450 CDI 306hp | 306 → 350 bhp | +44 bhp |
| 63 AMG 510hp | 510 → 530 bhp | +20 bhp |
Year / chassis: W164 - 2005 - 2009
| Engine | Power | Gain |
|---|---|---|
| 280 CDI 190hp | 190 → 260 bhp | +70 bhp |
| 320 CDI 211hp | 211 → 260 bhp | +49 bhp |
| 320 CDI 224hp | 224 → 260 bhp | +36 bhp |
| 420 CDI 306hp | 306 → 350 bhp | +44 bhp |
| 500 V8 306hp | 306 → 326 bhp | +20 bhp |
| 63 AMG 510hp | 510 → 530 bhp | +20 bhp |
Year / chassis: W163 - 1997 - 2005
| Engine | Power | Gain |
|---|---|---|
| 270 CDI 163hp | 163 → 200 bhp | +37 bhp |
| 320 V6 - 218hp | 218 → 230 bhp | +12 bhp |
| 350 V6 - 245hp | 245 → 260 bhp | +15 bhp |
| 400 CDI 250hp | 250 → 290 bhp | +40 bhp |
| 430 V8 - 272hp | 272 → 290 bhp | +18 bhp |
| 55 AMG 347hp | 347 → 367 bhp | +20 bhp |
Frequently asked questions
How much bhp does Mercedes-Benz ML chip tuning add?
Average Stage 1 gain +17%; highest gain +125 bhp (63 AMG 525hp). Choose your engine.
Will chip tuning damage the engine?
No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.
Will my fuel consumption go up?
With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.
How long does it take? Do I leave the car?
Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.
Can I go back to stock later?
Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.
⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.