s4! but dont know that much about them, if anybody can help me out i need to know things like average mpg which is the most important thing! and how come the facelift model doesnt have have the double din like pre-facelift, does that mean that you cannot fit aftermarket sat-nav on the facelift? ive seen a couple of cars on pistonheads e.g. http://www.pistonheads.com/sales/149905.htm http://www.pistonheads.com/sales/152461.htm http://www.pistonheads.com/sales/125548.htm how come the third car ive shown has the normal interior? why not leather? do these cars seem expensive or is it around the going rate?