I'm thinking about purchasing an Audi A6 and was wondering what the pros and cons were for said vehicle. I'd really appreciate unbiased opinions with emphasis on the cons such as part availability and if those parts are relatively expensive/fairly priced/ or inexpensive.

 

Year, motor, etc may elicit more feedback. And read through a dozen pages of posting to form your own opinion. Keep in mind that posters usually have problems. It's rare anyone posts that they have driven a car for a 100k with no problems. My A6 has 231k, and in the big picture it has been pretty reliable for a sports sedan with a powerful motor, and lots of accessories and features.