Hello, I am looking into a used 2002 Audi A4 1.8 Turbo quattro Sedan AWD. It is in need of a new engine, what sort of engine would I put in, and how much would it run?
Replace the engine with the exact same engine from the manufacturer. It will be much easier and cheaper in the long run. All of the parts are still available, and you can re-use some of the ones that are on the car currently (starter, alternator, manifolds, etc…). A dealer would be the best bet, but it will cost you. The replacement is probably going to be a re-manufactured engine. You are looking at $5000 or more I would guess.