Skip the Impreza altogether and get a 2007/8 Forrester 2.5 XT. Way more room inside, higher ground clearance so you can do more off roading with it, same great driveline. 0-60 in 5.3 and the 1/4 in 13.8. Not too shabby.

See http://www.thetruthaboutcars.com/subaru-forester-25-xt/