Service A / Service B
About 25,000 km or 1 year (ASSYST)
25 000 km
12 months
Oil and filter at each service; Service B adds filters and wider checks. The ASSYST indicator prevails.
Source [1]W205 · 2019–2021
Mercedes Classe C C 300 de W205 · 306 hp (2019 to 2021)
The Mercedes Classe C C 300 de of the W205 generation uses the OM654 2.0 d plug-in hybrid engine with 306 hp.
Choose an engine
Identify the car and prepare its maintenanceTechnical specifications
- Fuel
- Plug-in hybrid
- Power
- 306 PS / 225 kW
- Displacement
- 1 950 cm³
- Cylinders
- 4
- Engine code
- OM654 2.0 d
- Period covered
- 2019–2021
- Documented market
- Europe
Transmission
- Automatic · 9 speeds
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
This version
306 hp (225 kW), rear-wheel drive, 9-speed automatic. Built from 2019 to 2021. Plug-in hybrid: the high-voltage battery charges from a socket; have the high-voltage system checked only by a qualified workshop.
AutoKarnet advice
In the range
It is the most powerful plug-in hybrid version of this generation. The OM654 2.0 d engine is also fitted to: Mercedes Classe E (W213), Mercedes CLS (C257), Mercedes Classe V (W447), Mercedes GLC (X253), Mercedes GLE / ML (GLE W167).
AutoKarnet advice
Maintenance and records
Brake fluid
Every 24 months
24 months
Time-based replacement, whatever the mileage.
Source [1]Questions about this version (2)
Which engine is in the Mercedes Classe C C 300 de W205?
The OM654 2.0 d plug-in hybrid engine (1 950 cc), 306 hp (225 kW).
AutoKarnet advice
Which oil for the Mercedes Classe C C 300 de?
A MB 229.5 / 229.51 / 229.52-approved oil suited to the OM654 2.0 d engine.
AutoKarnet advice
Documentary sources
- [1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026