My missus has been out for a test drive in a 05 plate 2005 1.8TT (180hp) today and wants to buy it. Dark blue, unmarked inside and out, not much in terms of extras only a 6CD changer, 76000 miles. Dealer (non audi) wants £6400. I can't get home till friday to check it. Is it the right price? If so what should i be looking out for in terms of problems? We are looking to sell our 2004 A4 Avant 1.9tdi q Sport with 111,000 on it which has no problems, just want a smaller newer car, but don't want to buy a problem.