DaveyP

Evenin' all, I've just watched my Jaguar head off into the sunset on a car transporter and am looking to spend the cash on an Impreza. As the title states, I know nothing. I'm after a WRX Estate (Wagon?) ,I reckon. My budget is about three thousand. My main question is, are there many huge differences between models? Excuse my ignorance, but how are they referenced? 'Bug Eye' etc...? Also, what are the most common and most expensive faults I need to look out for? Thanks in advance, Dave