Mercedes-Benz B-Class hatchback 2022 Owner's Manual page 414

Engine oil specification (diesel engines)
Model MB-Freigabe or MB-
All models 229.52, 229.61,
229.71, 229.72
1) Recommended for lowest possible fuel consumption (lowest SAE
viscosity class in each case; observe possible restrictions of the
approved SAE viscosity classes)
To achieve the lowest possible fuel consumption,
it is recommended to use the engine oil specifica-
tions marked in the table for the lowest SAE vis-
cosity class. Observe any possible restrictions of
the approved SAE viscosity classes.
%
If the engine oils listed in the table are not
available, you may add a maximum of 1.0 litre
of the following engine oils once only.
Vehicles with petrol engines: MB-Freigabe or
MB-Approval 229.31 or ACEA C3
Vehicles with diesel engines: ACEA C3
Not for plug-in hybrid:
Engine oil filling capacity
Model
Approval
B 160
B 180, (manual and
1)
automatic transmis-
sion)
B 200, (manual and
automatic transmis-
sion)
B 200 4MATIC
B 250
B 250 4MATIC
All other models
The specified filling capacity refers to an oil
change with the oil filter.
Engine oil specification (plug-in hybrid)
Capacity Model
5.1 litres
B 250 e
1) Recommended for lowest possible fuel consumption (lowest SAE
viscosity class in each case; observe possible restrictions of the
approved SAE viscosity classes)
To achieve the lowest possible fuel consumption,
5.5 litres
it is recommended to use the engine oil specifica-
tions marked in the table for the lowest SAE vis-
cosity class. Observe any possible restrictions of
6.8 litres
the approved SAE viscosity classes.
%
If the engine oils listed in the table are not
available, you may add a maximum of 1.0 litre
of engine oils with MB-Freigabe or MB-
Approval 229.31 or ACEA C3 once only.
Technical data 411
MB-Freigabe or MB-
Approval
229.51, 229.52,
229.61, 229.71,
1)
229.72