Hey guys, Just wanted to start this thread and get your views and opinions. I am looking for an Audi A4 from around 2007. Definitely looking for a Diesel, and preferably the 1.9TDI or 2.0TDI model. My question is what are the main things to look out for when choosing an A4 from that year, what are the main costs that will come in after purchasing, and what are the major repairs that are a possibility after certain mileage. Anything else to look out for, such as avoiding certain engines? Thanks in advance for all your help guys.