Mercedes-Benz CLS C219 - 2004 - 2010 55 AMG 476hp
Real standard and upgraded performance figures for the 55 AMG 476hp engine in the Mercedes-Benz CLS C219 - 2004 - 2010.
This page covers the 55 AMG 476hp as fitted to the Mercedes-Benz CLS C219 - 2004 - 2010 — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 476 | 700 |
| Stage 1 | 515 | 800 |
| Stage 2 | 534 | 850 |
- Make
- Mercedes-Benz
- Model
- CLS
- Generation
- C219 - 2004 - 2010
- Engine
- 55 AMG 476hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Mercedes-Benz CLS C219 - 2004 - 2010 55 AMG 476hp?
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 55 AMG 476hp make after tuning?
Standard output is 476 HP / 700 Nm; Stage 1 on this engine typically reaches 515 HP / 800 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Mercedes-Benz CLS C219 - 2004 - 2010 55 AMG 476hp 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 55 AMG 476hp 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.