Love my S6
By JRM on
2007 Audi S6 quattro 4dr Sedan AWD (5.2L 10cyl 6A)
Compared to Jag, BMW M5, MB E63, Audi seemed to have the best value for performance and interior quality. Ride a little firmer than my CTS-V, but it's not punishing. MPG average on the city/highway was 19, not bad for such a large car. Trunk is huge, seats are wonderful. The nav, radio, satellite, bluetooth phone controls are easy to learn. It is as fast as my CTS-V was, but much more sophisticated. Don't see any S6s on the road, which is nice. Haven't found any negatives yet. Good choice if you're looking for a quick, comfortable, roomy four door sedan. And it was a lot less $ than the benz and bimmer.
MMI controls, performance, build quality, exclusivity, back up camera, lambo V10 engine, brakes, Recaro type seats, roomy trunk and rear seats.
XM radio instead of Sirius, front spoiler, more accessories like floor mats, trunk mat, etc. (the S6 has none). And a little more power would always be nice.