They do tend to understeer if you push them too far, that is true. But with a wagon I will have more weight in the back. They handle fairly good honestly. Not hardcore good, but fair. I don't have the money for a B7 S4 where they got the steering right. So a B6 will have to do. I love the grip though. I used to push my old A4 to it's limits and it was fun. Quattro is also extreme fun in the snow. Here in the US our roads are large and open. Much less traffic than over in europe. So much fun is had.