Mercedes-Benz AMG GT R 2018, Owner'S Manual

Page: 313 / 409

The recommended octane number for your vehi‐
cle can be found on the instruction label in the
fuel filler flap (
/
page 125).
Only refuel using super unleaded petrol with at
least 98 RON if you wish to achieve maximum
engine output. Alternatively, you can also refuel
using premium grade petrol with at least
95 RON.
As a temporary measure, if the recommended
fuel is not available, you may also use regular
unleaded petrol with at least:
R
98 RON
This may reduce engine output and increase fuel
consumption.
If only regular unleaded petrol with 98 RON or
lower is permanently available to you, you must
take your vehicle to a qualified specialist work‐
shop to have it adapted to this type of fuel.
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.
Information on additives in petrol
Observe the notes on operating fluids
(
/
page 307).
* NOTE Damage from use of unsuitable
additives
Even small amounts of the wrong additive
may lead to malfunctions occurring.
#
Only add cleaning additives recommen‐
ded by Mercedes-Benz to the fuel.
Mercedes-Benz recommends that you use fuel
brands that have additives.
In some countries, the fuel available may not
have sufficient additives. Residue could build up
in the fuel injection system as a result. In this
case, in consultation with a Mercedes-Benz
service centre, the fuel may be mixed with the
cleaning additive recommended by Mercedes-
Benz. Be sure to observe the notes and mixing
ratios specified on the container.
Tank content and fuel reserve
The total capacity of the fuel tank may vary,
depending on the vehicle equipment.
Capacity
Model Total capacity
All models 65.0 litres
Model of which reserve
fuel
All models 10.0 litres
Engine oil
Notes on engine oil
Observe the notes on operating fluids
(
/
page 307).
310 Technical data