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:

    MODE button
    Models without Hands-free system Models with Hands-free system The “MODE” button is used to select the desired audio mode. Each time it is pressed, the mode changes to the next one in the following ...

    START
    CAUTION Do not turn the ignition switch to the “START” position while the engine is running. The engine is started in this position. The starter cranks the engine to start it. When the key is rele ...

    Revised 2.5-liter Boxer Engine with New 6-Speed Manual or CVT
    The 2010 Subaru Legacy 2.5i models are powered by a revised 2.5-liter 4-cylinder Boxer engine, teamed for the first time to a new 6-speed manual transmission or the available new Lineartronic™ CVT ...