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]W246 · 2012–2018
Mercedes Classe B B 250 W246 · 211 hp (2012 to 2018)
The Mercedes Classe B B 250 of the W246 generation uses the M270 2.0 petrol engine with 211 hp.
Choose an engine
Identify the car and prepare its maintenanceTechnical specifications
- Fuel
- Petrol
- Power
- 211 PS / 155 kW
- Displacement
- 1 991 cm³
- Cylinders
- 4
- Engine code
- M270 2.0
- Period covered
- 2012–2018
- Documented market
- Europe
Transmission
- Automatic · 7 speeds
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
This version
211 hp (155 kW), front-wheel drive, 7-speed automatic. Built from 2012 to 2018.
AutoKarnet advice
In the range
It is the most powerful petrol version of this generation. The M270 2.0 engine is also fitted to: Mercedes Classe A (W176), Mercedes CLA (C117), Mercedes GLA (X156).
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 B B 250 W246?
The M270 2.0 petrol engine (1 991 cc), 211 hp (155 kW).
AutoKarnet advice
Which oil for the Mercedes Classe B B 250?
A MB 229.5 / 229.51 / 229.52-approved oil suited to the M270 2.0 engine.
AutoKarnet advice
Documentary sources
- [1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026