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Mercedes-Benz C 180 K - 143hp

W203 - 2000 - 2004

143 Original HP
155 Modified HP
220 Original NM
240 Modified NM
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Mercedes-Benz C

Mercedes-Benz C W203 - 2000 - 2004 180 K - 143hp

Key Specifications

Generazione W203 - 2000 - 2004
Carburante Petrol
Codice motore M111 E18
ECU Siemens/Continental SIM4LKE
Rapporto compressione 9.5:1
Alesaggio x Corsa 82.0 X 85.0 mm
Power 143 → 155 hp +12 hp
Torque 220 → 240 Nm +20 Nm
Power
155 HP
+12 HP (+8.4%)
Original 143 HP
Stage 1 155 HP
Torque
240 NM
+20 NM (+9.1%)
Original 220 NM
Stage 1 240 NM

Power Graph

Original Power 143HP
Original Torque 220Nm
Power After Remap 155HP
Torque After Remap 240Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Mercedes-Benz C

The cost of Stage 1 tuning for Mercedes-Benz C 180 K - 143hp varies depending on the ECU (Siemens/Continental SIM4LKE) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Mercedes-Benz C typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 143 to 155 HP (+8%) is within safe parameters.

With Stage 1 tuning, Mercedes-Benz C goes from 143 HP to 155 HP (+12 HP) and from 220 Nm to 240 Nm (+20 Nm).

Stage 1 remapping takes it from 143 HP to 155 HP (+12 HP, +8%) and torque from 220 Nm to 240 Nm (+20 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Mercedes-Benz
Mercedes-Benz C 180 K - 143hp
+12 HP
155 HP