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:

    2011 Subaru Impreza WRX STi By Steven Cole Smith
    Lost in the flashier news of the resurgence of Ford, General Motors and Chrysler -- and the fast-rising profile of Hyundai and Kia -- is the story of Subaru, the small Japanese company which has l ...

    New vehicle break-in driving – the first 1,000 miles (1,600 km)
    The performance and long life of your vehicle are dependent on how you handle and care for your vehicle while it is new. Follow these instructions during the first 1,000 miles (1,600 km): • Do not r ...

    Dimensions
    ...