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:

    Clock
    Clock The time changes by 1 minute each time the “+” button or “−” button is pressed. Pressing the “+” button moves the displayed time forward, while pressing the “−” button moves the di ...

    Examples of the types of accidents in which the SRS side airbag is unlikely to deploy.
    1) The vehicle is involved in an oblique side-on impact. 2) The vehicle is involved in a side-on impact in an area outside the vicinity of the passenger compartment. 3) The vehicle strikes a ...

    Air conditioner compressor shut-off when engine is heavily loaded
    To improve acceleration and gas mileage, the air conditioner compressor is designed to temporarily shut off during air conditioner operation whenever the accelerator is fully depressed such as dur ...