Non-turbo models

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

    See also:

    SI-DRIVE (STI)
    SI-DRIVE (SUBARU Intelligent Drive) works to maximize engine performance, control and efficiency. This system consists of three modes: Intelligent (I), Sport (S), and Sport Sharp (S#). By adjusting ...

    Manual transmission, front differential and rear differential gear oil
    For the checking procedure, or other details, refer to “Manual transmission oil”, “Front differential gear oil (AT models)”, “Rear differential gear oil”. ...

    Transmission control system warning
    If the “AT OIL TEMP” warning light flashes after the engine has started, it may indicate that the transmission control system is not working properly. Contact your nearest SUBARU dealer for servic ...