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:

    Measuring and adjusting air pressure to achieve proper inflation
    Check and, if necessary, adjust the pressure of each tire (including the spare) at least once a month and before any long journey. Check the tire pressures when the tires are cold. Use a pre ...

    Backseat
    Headroom is good in the sedan's backseat, but with the driver's seat fully back my knees pushed well into its soft backrest. With it in my driving position, for full clutch engagement, the backsea ...

    Behind the Wheel
    I believe the greatest obstacle facing Impreza shoppers is the car's power. The new, smaller engine is less powerful than the previous generation's power plant. Though the base car has shed 165 po ...