Subaru Forester: Fuel octane rating
This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI).
Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine.
Do not be concerned if your vehicle sometimes knocks lightly when you drive up a hill or when you accelerate. Contact your SUBARU dealer if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.
Turbo models
The engine is designed to operate using
premium unleaded gasoline with an
octane rating of 91 AKI (95 RON) or
higher. If premium unleaded gasoline is
not available, regular unleaded gasoline
...
Unleaded gasoline
The neck of the fuel filler pipe is designed
to accept only an unleaded gasoline filler
nozzle. Under no circumstances should
leaded gasoline be used because it will
damage the emission contro ...
See also:
Auto Door Locking/Unlocking
Your vehicle has customizable
settings for the doors and tailgate to
automatically lock and unlock. There
are default settings for each of these
features. You can turn off or change
the sett ...
Front seatbelt pretensioners
The driver’s and front passenger’s seatbelts
have a seatbelt pretensioner. The
seatbelt pretensioners for the driver’s seat
and front passenger’s seat operate at the
same time as the ...
Introduction
This owner’s manual applies to the GRAND VITARA series:
NOTE: The illustrated model is one of the GRAND VITARA series.
Thank you for choosing SUZUKI and welcome to our growing family. Your choic ...
