Just had my first experience of the new A6 Avant.
It looks fabulous in the flesh. There's plenty of space and it is a real leap forward in just about every areas versus the previous model. If the plain vanilla one looks so cool and elegant, then the RS6 will be simply mindblowing.
Drove the 3.0 litre TDI. Most impressive. Real low down grunt and surprising urge on the freeway.
What I wasn't able to try but heard a lot about was the new 4.2 litre V8 FSI engine and air suspension. It'll be available around the same time as the RS4 and it'll be quicker than an S4.
Starting to feel torn between 4.2 A6 and new RS4. I guess when we see the RS4, I'll fall for it and the A6 is large, especially for London.