A7 is beautiful, but I prefer the A6 as well. It's a more conventional shape, which may not be as exotic as the A7 but the nose IMHO is actually better.
I'm really impressed by the weight. The 2.0T's EPA 25/33 is an impressive feat. I even like the way they equipped it. Lots of the advanced/luxury things you would expect from that class of car, and intelligent axing of some that are better served by the 3.0T or S6. Last time my car was in the shop, I fell in love with the A6 interior. The A4 pales.
The 2.0T engine would be ideal for me. I don't subscribe to this abundance of overwhelming power nonsense. Most of the driving I do is in the city to get to the highway, then cruising on the highway. 200hp is more than enough for all that.
What I don't like is the CVT.
For all those who love the idea of an A6 2.0 TFSI and hate FWD or CVT, the A6 2.0 TFSI is available this fall with quattro and Tiptronic. That is all.