2006 Audi A4 2.0T quattro 4dr Sedan AWD (2.0L 4cyl Turbo 6A)
I have 52k miles and my warranty expired over 2 years ago. The only issue I had was a low oil pressure light that was showing once in couple of days. Audi replaced the sensor first, and since it did not fix the problem, they did replaced the oil pump. I had the issue reported to Audi when warranty active, so even my warranty was out for 8 months, they still covered the issue.
Quattro use on wet road, good brakes, great winter performance, quick and good seat warmers, sd card slots for mp3.