 The Audi A6 3.2 Quattro S-Line virtually embodies my vision of what a luxury performance sedan should be. Quattro four-wheel-drive provides incredible control, handling, and steering through curves and around corners. S-Line suspension gives "on-rails" feeling. Averaging 22 mpg, while driving it "passionately." Stunning and comfortable interior, with full array of electronics: excellent bluetooth (Treo 700p worked from the start); navigation system (small additional display in front of driver allows larger screen to be freed from map-use), which has been dead-on accurate; wonderful climate system and heated seats bottoms and backs. I love looking at it.