Petrol
Mercedes-Benz R Class (W251) 2006> petrol remap figures
3 petrol engines for the Mercedes-Benz R Class (W251). Open yours to see the stock and expected figures for its power, torque and ECU.
| Engine / variant | Stock | Vanguard expected | Expected gain, up to | Stage |
|---|---|---|---|---|
| 350 BlueEFF 301bhpPetrol · 3.5L · 2009> | 301 bhp 370 Nm | 335 bhp 412 Nm | +34 bhp +42 Nm | 1 |
| R500L 382bhpPetrol · 5.5L · 2007-2009 | 382 bhp 530 Nm | 425 bhp 581 Nm | +43 bhp +51 Nm | 1 |
| R63L 502bhpPetrol · 6.2L · 2006-2007 | 502 bhp 510 Nm | 545 bhp 561 Nm | +43 bhp +51 Nm | 1 |
All R Class (W251) 2006> variants · Diesel versions
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.