I've got an Audi A3 1.8T, but am now looking at A4's for the mother! She has had a recent change in job that requires lots of motorway miles. I'm looking into an A4, must be diesel, thinking the 2.0 TDI SE S Line. Got roughly 7K to play with so my question to all the A4 owners is which model is most preferable? I know my A3 inside out, common faults, what to do for services and what to look out for when it comes to buying one.
Can anyone give me any advice that I can use to look for a good diesel A4, and what to look for so I can haggle the price down as much as possible?