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.

    See also:

    Safety symbol
    You will find a circle with a slash through it in this manual. This symbol means “Do not”, “Do not do this”, or “Do not let this happen”, depending upon the context. ...

    Vehicle identification
    1) Vehicle identification number 2) Emission control label 3) Tire inflation pressure label 4) Certification label 5) Vehicle identification number plate 6) Model number label 7) Fuel label 8 ...

    Floor mat (if equipped)
    Floor mat (if equipped) Retaining pins are located on the driver’s side floor. The floor mat is secured using the built-in grommets, by placing the grommets over the pins and pushing them downward. ...