 I owned a 2006 A4, and just traded in my 2012 Audi Q5 in on my new 2013 Audi A6 2.0T Quattro. I loved my Q5.(I was scared of the decrease of value since the 2013 facelift.)I have had this car a little over a week, and driving it feels safe and exciting. The car handles brilliant. The engine would trick your mind if you didn't know it was a 4cyl. It really feels like a 6 cyl. I was really tossed up between the E350 and this and I am glad I choose the A6. I also love the dynamic & comfort switching feature. 