You should have something you can drive everyday, and have a blast with on the autocross circuit or track time, but an Outback tan't the right ride for that, neither is the Forester. The 325 might be a good choice depending on the condition of the car and how far you take it. Some take the car so far that's it's pure misery to drive on the street, so it's only used on the week-end. Others build a compromise that fills both uses. Bimmer's tend to be very expensive, even for the basic's (Saab's also for that matter !), maybe finding a used Impreza that you can tune would be the economic and fun thing to do.