See also:

Vehicle Overview
A new 2.5 GT model in Subaru’s larger Legacy series consolidated the previous GT and GT Limited for the 2003 model year. A new Sportshift feature for the automatic transmission allowed manual gear ...

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

Engine Changes
Complete redesigns tend to bring the most dramatic changes, from the styling to the mechanics. A few things have changed in the WRX drivetrain, but I fear it's not enough. The 2008 model seems exa ...