Hi, I am in the market for an Audi A4 2.5tdi Quattro Sport. I am looking at this one. 2004, Black with black leather. 72k FSH, cambelt changed and serviced at 68k. 1 years MOT and Taxed until June. Michelin Pilots all round with the front a year old and the two rear have 3mm and 2mm approx tread left. 4 owners. The last owner had the car for 4 years I am told that apart from very small scuff to the front bumper the car is in good nick. The salesman has agreed to £7000. I am concerned with the fact that this car has had 4 owners and I will be number 5. Is it worth it at this price? 2004 AUDI A4 2.5 TDi 180 Quattro Sport Thanks for your help.