Mercedes-Benz S W220 - 2002 - 2005 320 CDI 204hp

Real standard and upgraded performance figures for the 320 CDI 204hp engine in the Mercedes-Benz S W220 - 2002 - 2005.

Standard vs. upgraded performance for the Mercedes-Benz S W220 - 2002 - 2005 320 CDI 204hp, based on real files we've processed for this exact engine.

Horsepower (HP)Torque (Nm)
Standard204500
Stage 1240570
Stage 2258605
Make
Mercedes-Benz
Model
S
Generation
W220 - 2002 - 2005
Engine
320 CDI 204hp
Fuel type
Turbo-Diesel

Frequently asked questions

Is Stage 1 tuning safe for the Mercedes-Benz S W220 - 2002 - 2005 320 CDI 204hp?

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 320 CDI 204hp make after tuning?

Standard output is 204 HP / 500 Nm; Stage 1 on this engine typically reaches 240 HP / 570 Nm. Exact results can vary slightly with fuel quality and vehicle condition.

How long does a Mercedes-Benz S W220 - 2002 - 2005 320 CDI 204hp 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 320 CDI 204hp 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.