2002 Audi A4 3.0 quattro AWD 4dr Sedan (3.0L 6cyl 6M)
Well it looks like I see a trend here. The 1.8T seem to have reliability issues while the 3.0 seem to run strong. I have owned mine for a year and love it. It's my second Audi, my first being an 80Q that I put 300k miles on. I will say that these cars require your attention. By that I mean don't skimp on maintenance. If there are issues, fix them IMMEDIATELY or it can get very expensive (i.e. ignore replacing a $25 coil pack and you could spend $1000 on a new cat). I will also say you need to keep the interior conditioned, it doesn't like being left to dry out on hot days.
Handling (quattro), styling, build quality.
Better fuel efficiency. I average between 22 and 25MPG.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.