Hi all, new to the joys of Audi ownership, I've just bought an A4 Avant 1.9TDI SE 110 with 182,000miles, it has a full service history and runs superbly, however my question is this, what kind of mileage could I resonably expect from one of these engines before major work is likely, I understand there are many variables but does anyone know of any with big mileages? Also could anyone recommend the best type of engine oil for this engine. Sorry about the huge ramble.