Mercedes-Benz C W204 - 2010 - 2014 350 CDI 265hp

Real standard and upgraded performance figures for the 350 CDI 265hp engine in the Mercedes-Benz C W204 - 2010 - 2014.

These are real standard and Stage 1 (and where available, Stage 2) figures for the Mercedes-Benz C W204 - 2010 - 2014 350 CDI 265hp — not a generic estimate for the model range.

Horsepower (HP)Torque (Nm)
Standard265620
Stage 1295700
Stage 2310740
Make
Mercedes-Benz
Model
C
Generation
W204 - 2010 - 2014
Engine
350 CDI 265hp
Fuel type
Turbo-Diesel

Frequently asked questions

Is Stage 1 tuning safe for the Mercedes-Benz C W204 - 2010 - 2014 350 CDI 265hp?

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 350 CDI 265hp make after tuning?

Standard output is 265 HP / 620 Nm; Stage 1 on this engine typically reaches 295 HP / 700 Nm. Exact results can vary slightly with fuel quality and vehicle condition.

How long does a Mercedes-Benz C W204 - 2010 - 2014 350 CDI 265hp 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 350 CDI 265hp 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.