Non-turbo models

The non-turbo engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI 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 ...

    Keys
    1) Master key (Black) 2) Submaster key (Black) 3) Valet key (Gray) 4) Key number plate 5) Security ID plate Three types of keys are provided for your vehicle: Master key, submaster key and val ...

    When “CHECK DISC” is displayed
    Press the eject button to unload the discs. Check that the disc is not damaged or scratched, and also check that the disc is inserted correctly. This message may appear when using some CD-RW discs. ...