Mercedes-Benz AMG GT Operator's Manual page 378

376 Technical data
* NOTE Engine damage caused by an incor-
rect oil filter, incorrect oil or additives
Do not use engine oils or oil filters other
#
than those which meet the specifications
necessary for the prescribed service
intervals.
Do not alter the engine oil or oil filter in
#
order to achieve longer change intervals
than prescribed.
Do not use additives.
#
Have the engine oil changed after the
#
prescribed intervals.
Mercedes-Benz recommends having the oil
changed at a qualified specialist workshop.
Only use engine oils approved for your vehicle by
Mercedes-Benz.
▌Engine oil quality and filling capacity
Engine oil specification
Model MB-Freigabe or MB-
Approval
Mercedes-AMG GT 55 229.51
4MATIC+
Mercedes-AMG GT 63
4MATIC+
Mercedes-AMG GT 55 4MATIC+; Mercedes-AMG
GT 63 4MATIC+: only use SAE 0W-40 or SAE
5W-40 viscosity class engine oils.
Engine oil filling capacity
Model Capacity
Mercedes-AMG GT 55 9.5 US qt (9.0 liters)
4MATIC+
Mercedes-AMG GT 63
4MATIC+
The specified filling capacity refers to an oil
change with the oil filter.
Notes on brake fluid
Observe the notes on operating fluids
( page 373).
/
& WARNING Risk of an accident due to
vapor pockets forming in the brake system
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point is too low,
vapor pockets may form in the brake system
when the brakes are applied hard.
This causes the braking effect to be impaired.