Quote "This car was born to blast down highways, and while Audi says it'll sprint to 60 mph in a mere 3.7 seconds, it doesn't feel like it takes much longer to make the jump to 125 mph. The seamless eight-speed automatic transmission just keeps sliding from one gear to another, and then you blink and you're outrunning Gulfstreams on takeoff....
Other than the vague steering, there's little to dismiss about the RS7. It takes what is easily one of Audi's best-looking cars and stuffs it full of as much personality as it can take. Far from vulgar, however, the monstrously powerful sedan is both sophisticated and wickedly fast, and neither personality is very hard to find.
BMW and Mercedes may have ruled the super sport sedan segment in the U.S. with little effort over the past decade, but Audi finally has a serious contender for the top spot. We can only hope it's the start of a new wave of U.S.-bound RS models and not just another one-off project that will soon disappear like too many others before it."
http://www.edmunds.com/audi/rs7/2014/road-test.html