Mercedes-Benz C W203 - 2004 - 2007 Engines
12 engine options are listed for the Mercedes-Benz C W203 - 2004 - 2007. The fuel type shown next to each one should help you narrow it down quickly.
- 180 K - 143hp · Petrol
- 200 CDI 115hp · Turbo-Diesel
- 200 CDI 122hp · Turbo-Diesel
- 200 K - 163hp · Petrol
- 220 CDI 136hp · Turbo-Diesel
- 220 CDI 150hp · Turbo-Diesel
- 230 K - 192hp · Petrol
- 270 CDI 170hp · Turbo-Diesel
- 3.0 CDI AMG 231hp · Turbo-Diesel
- 320 CDI 211hp · Turbo-Diesel
- 320 CDI 224hp · Turbo-Diesel
- 55 AMG 367hp · Petrol
Selecting the correct engine from the 12 listed for the Mercedes-Benz C W203 - 2004 - 2007 matters more than the generation alone — ECU hardware and tuning headroom can vary significantly even between engines of similar size.
Frequently asked questions
Which tuning stages does the Mercedes-Benz C W203 - 2004 - 2007 support?
It depends on the specific engine — pick yours below and its performance page will show exactly which stages (Stage 1, and Stage 2 where supported) are available.
How fast can a Mercedes-Benz C W203 - 2004 - 2007 file be turned around?
Typically a few hours from upload, tracked live in the member panel once your request is open.
Is ECU remapping safe on the Mercedes-Benz C W203 - 2004 - 2007?
Yes, when done within the limits set for that specific engine — which is exactly what our stage options are calibrated to. Every file is worked by someone experienced with that engine family.
How do I identify my exact Mercedes-Benz C W203 - 2004 - 2007 engine?
Check the ECU sticker under the hood, or the engine code on your vehicle documents — either one will match against the list below.