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:

    SAFETY
    Although the STi wasn't designed as a family car, all of the family-centric safety features on the Impreza sedan are in it. The STi has four-wheel-disc antilock brakes with brake assist, stability ...

    Type A audio set (if equipped)
    The audio set will operate only when the ignition switch is in the “Acc” or “ON” position. ● Power and sound controls: refer to page 5-6 ● Radio operation: refer to page 5-9 ● ...

    Outback 2.5 XT Limited
    In terms of regular old driving, my Outback XT test car's drivetrain offers spirited acceleration, though there's a lag from a standing start — even if you floor it. By playing with the SI-Drive f ...