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:

    Winter driving
    Winter driving ...

    Display selection
    Select an indication in the same way that an indication is selected when a CD is played. Refer to “Display selection”. Each time you briefly press the “TEXT” button, the indication changes in the foll ...

    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 ...