Hi, Just a query on behalf of a friend really. He is currently looking at new cars around the 07/08 range and primairly Audi A4/Golf 2.0 TDI which come with DPFs. After reading up on various articles online, he is now backing away from cars with DPFs fitted. At a rough guess about 70% of his driving is motorway with the rest being short journeys around town. Would a DPF give him grief or is it just a case of nothing positive being written on the net about them? My personal thinking is surely it can't be THAT bad. But then again I know very little about them.