Mercedes-Benz Mercedes-AMG GT4-door coupe, Owner'S Manual

Page: 371 / 489

* NOTE Damage caused by the wrong fuel
Even small amounts of the wrong fuel could
result in damage to the fuel system, the
engine and the emission control system.
#
Only refuel using unleaded, sulphur-free
spark-ignition engine fuel that conforms
to European EN 228, or an equivalent
specification.
Fuel of this specification may contain up to
10% ethanol by volume. Your vehicle is suita‐
ble for use with E10 fuel.
#
See the information label in fuel filler
flap for other compatible fuels .
Never refuel with one of the following fuels:
R
diesel
R
regular petrol with an octane number
lower than 91 RON
R
petrol with more than 3% methanol by
volume, e.g. M15, M30
R
petrol with additives containing metal
If you have accidentally refuelled with the
wrong fuel:
#
do not switch the ignition on.
#
consult a qualified specialist workshop.
The following compatibility indications for fuel
apply to your vehicle.
1 For petrol with maximum 5% ethanol by vol‐
ume
2 For petrol with maximum 10% ethanol by vol‐
ume
The compatibility indications for fuel on the vehi‐
cle according to the European standard
EN 16942 can be found on the information label
in the fuel filler flap or on the fuel dispenser or
pump nozzle suitable for your vehicle throughout
Europe.
If the available fuel is not sufficiently low in sul‐
phur, this can produce unpleasant odours.
The recommended octane number can be found
on the information label on the fuel filler flap
(
/
page 171).
For maximum engine output: Only refuel using
super unleaded petrol with at least 98 RON only.
Alternatively, you can also refuel using premium-
grade unleaded petrol with at least 95 RON.
In exceptional cases, if the recommended fuel is
not available, you may also use regular unleaded
petrol with an octane number of at least 91 RON.
This may reduce engine output and increase fuel
consumption.
Never refuel using petrol with an even lower
RON.
Further information on fuel can be obtained at a
filling station or a qualified specialist workshop.
368 Technical data