Subaru Forester: Non-turbo models - Fuel requirements - Fuel - Starting and operating - Subaru Forester Owner's ManualSubaru Forester: Non-turbo models

The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher.

    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 ...

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    Folding the rear seat backrest forward
    Fully insert the backrest head restraints (). Move the driver's or front-passenger seat forward if necessary. Pull left-hand or right-hand release handle 2 of the seat backrest forwards. ...

    Loose Fuel Filler Cap Message
    If the vehicle diagnostic system determines that the fuel filler cap is loose, improperly installed, or damaged, a gASCAP” message will display in the odometer or a “CHECK GASCAP” message ...

    Heater and air conditioner
    - The air conditioner cooling function operates only when the engine is running. - Do not leave children or adults who would normally require the support of others alone in your vehicle. ...