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:

    Towing and tie-down hooks
    The towing hooks should be used only in an emergency (e.g., to free a stuck vehicle from mud, sand or snow). • Use only the specified towing hook and tie-down hook. Never use suspension parts or ...

    Rocking the vehicle
    If you must rock the vehicle to free it from snow, sand, or mud, depress the accelerator pedal slightly and move the shift lever/select lever back and forth between “1”/“D” and “R” repeatedly. Do not ...

    Turbocharged Power
    The 2.5-liter four-cylinder engine from last year's WRX really is a hoot to drive, and it's just as strong in the 2009 Impreza 2.5GT. Whether you're cruising around the city or driving on the high ...