Hello to all VAG owners, fans and supporters here!! 😃 I'm a newbie here and I am just looking for some advice on buying an Audi A4.
This is the model that I really like and have my mind set on but I don't know much about them. I have had a few VW Golfs over the years but I'm sure there are some differences between them and the Audi not to mention the age gap.

Im looking for something around 150bhp - 200bhp but would like to know which models of engines these are in a diesel and which ones are the most tuneable or easiest/safest to remap etc without causing any problems.

I'm looking at 2008 upwards with an approx price bracket of £3000 ‐ £7000 depending on the specs etc.

I would like to know a bit about the different engines that fall into this category and also if there front wheel drive or 4 wheel drive etc.

Reliability and common issues are something else I would like to know about aswell as how hard is it to find spare parts (from breakers/dismantlers) for the specific models that fall into this category.

If anyone can help me out with this I would appreciate it very much. Thanks