The coming Audi S6 and S7 are more exciting than the existing A6 or A7, but not quite as thrilling as the RS6 and RS7 that will come after them. They're in the middle, but far from middling.
The S6 sedan and the S7 fastback will arrive in showrooms this fall—late September or early October—with more power, better steering and handling and even better seats than the A6 and the A7 with which they share most of their structure. But we can be almost certain that there will be even more powerful, more sporty versions of these two when the RS6 and the RS7 arrive. So it's a great time to be in the market for an autobahn supersedan.