Mercedes-Benz

Quality and capacity of engine oil

MB-Freigabe orMB-Approval
Petrol engines	MB-Freigabe orMB-Approval
All models	229.5, 229.6*

MB-Freigabe orMB-Approval
Diesel engines	MB-Freigabe orMB-Approval
OM 622 Front wheel drive	228.51, 228.61*
OM 651 and OM 654 Rear-wheel drive and all-wheel drive	228.51, 229.31, 229.51, 229.52, 229.71

* 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 specifications marked in the table for the lowest SAE viscosity 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 1.0 l of the following engine oils once only:

vehicles with petrol engines: MB-Freigabe or MB-Approval 229.3 or ACEA A3/B4
vehicles with diesel engines: MB-Freigabe or MB-Approval 228.5, 229.3 or 229.5ACEA C3

Replacement amount
Petrol engines	Engine oil
All models	Approximately 7.7 l

Replacement amount
Diesel engines	Engine oil
OM 622 Front wheel drive	Approximately 6.8 l
OM 651 Rear-wheel drive and all-wheel drive	Approximately 8.5 l
OM 654 Rear-wheel drive and all-wheel drive	Approximately 9.0 l

The engine designation of your vehicle is available from a Mercedes-Benz service centre. Depending on the national version of your vehicle, you will find the engine designation alternatively in your vehicle or COC documents.