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Mercedes-Benz C 300e 320HP
Technical Specifications
Power hp
Torque Nm
Power Graph
Mercedes-Benz C 300e 320HP: da 320 a 350HP
Remapping Mercedes-Benz C
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz C 300e 320HP può passare da 320 HP a 350 HP con un incremento di 30 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Mercedes-Benz C 300e 320HP
The Mercedes-Benz C 300e 320HP is equipped with a hybrid powertrain that produces 320 HP and 700 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 350 HP (+9%) and 750 Nm (+7%).
Our Stage 1 tuning for the C w205-2018-2021 delivers an impressive gain of +30 HP and +50 Nm, optimizing the hybrid powertrain's performance while maintaining reliability and staying within safe parameters.
The engine code M274.920 identifies this specific powerplant configuration. The Bosch MED17.7.2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a hybrid powertrain, this Mercedes-Benz responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Mercedes-Benz C 300e 320HP
Factory technical data for the Mercedes-Benz C 300e 320HP (w205-2018-2021), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M274.920 |
|---|---|
| ECU / Control unit | Bosch MED17.7.2 |
| Fuel | Ibrido |
| Compression ratio | 9.8 |
| Bore × stroke | 83.0 X 92.0 mm |
| Stock power | 320 HP · 700 Nm |
| Remapped power (Stage 1) | 350 HP (+30) · 750 Nm (+50) |
Frequently Asked Questions - Mercedes-Benz C
How much power can I gain from remapping my Mercedes-Benz C?
With MasterTuning Stage 1, your Mercedes-Benz C 300e 320HP can gain +30 HP (from 320 to 350 HP) and +50 Nm of torque. This represents a 9% increase in power.
Is ECU remapping safe for the Mercedes-Benz C engine?
Yes, MasterTuning's remapping for the Mercedes-Benz C 300e 320HP is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M274.920 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz C is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Mercedes-Benz warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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