Mercedes C 320 CDI 224
ECU Remapping

Mercedes C 320 CDI 224 power and torque after remapping

• Fuel: Diesel
• Standard power: 224 bhp, remapped: 259 bhp (+35 bhp, +16%)
• Standard torque: 415 Nm, remapped: 490 Nm (+75 Nm, +18%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Mercedes C-class: what changes with a remap

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

For reference, CDI is the Mercedes-Benz name for its common-rail diesel engines.

How the Mercedes C 320 CDI 224 compares

Of the 7 diesel C-class engines in our data, this one comes 4th for power gain, which is 1 bhp below the C-class diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 75 Nm sits at or above that benchmark.

Book ECU tuning for your Mercedes C-class

Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.