Haven't been on the forum for some time - used to have an A4 1.8T - loved the car but ended up selling and moving on. Now looking to buy another Audi, I have a budget up to £6,000 and was looking for a 2.5TDi, ideally an automatic Avant. I've seen a mixture for sale around this money so think I can get a 2003 if I search around. Is there anything that you guys would advise me to be looking for? Am I better holding out for a Quattro? Do the 155 or 163 BHP (think I have that right) models vary significantly? I'm looking for something that will be reliable that I can keep till it falls over and I think the 2.5 TDi would do that job if I can buy one that has done say under 80k. Would really appreciate any advice you guys may have to offer.