Mercedes-Benz Trucks Actros Actros 18 1858 578hp euro3
Real standard and upgraded performance figures for the 1858 578hp euro3 engine in the Mercedes-Benz Trucks Actros Actros 18.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Mercedes-Benz Trucks Actros Actros 18 1858 578hp euro3 — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 578 | 2700 |
| Stage 1 | 629 | 300 |
| Stage 2 | 654 | -900 |
- Make
- Mercedes-Benz Trucks
- Model
- Actros
- Generation
- Actros 18
- Engine
- 1858 578hp euro3
Frequently asked questions
Is Stage 1 tuning safe for the Mercedes-Benz Trucks Actros Actros 18 1858 578hp euro3?
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 1858 578hp euro3 make after tuning?
Standard output is 578 HP / 2700 Nm; Stage 1 on this engine typically reaches 629 HP / 300 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Mercedes-Benz Trucks Actros Actros 18 1858 578hp euro3 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 1858 578hp euro3 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.