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:

    Registering from call back
    1. Select the “CALL BACK” menu. 2. Select the phone number by operating the “TUNE/TRACK/CH” dial. 3. Select the “STORE” menu. 4. Select the “CONFIRM” menu. 5. Select the “RECORD NAME” menu by oper ...

    Meters and gauges
    NOTE Liquid-crystal displays are used in some of the meters and gauges on the combination meter. You will find their indications hard to see if you wear polarized glasses. ...

    Traction Control OFF indicator light (green – STI)
    The light illuminates when the Vehicle Dynamics Control mode switch is pressed briefly. For details, refer to “Traction mode”. ...