redhotbarrell

hi all just after a little info.i am looking to buy a subaru impreza but havent a clue what i am looking for,ie best engine and so on.i have mainly owned lancia delta integrale,s but fancy a change.so if any one can help it would be good.dont want to buy a lemon if you no what i mean.also what sort of milage is it for full rebuild i have herd some horror stories and want to be sure what i am buying is good for the money.thanks mick from leicestershire.