The 2016 Audi S6 and S7 share a lot of common bits, including the engine and chassis. But as we found during our test on the roads of southern California, these two machines are actually quite different.
There's a chance that the Audi R8 and Lamborghini Huracan might get the turbocharged and electrically supercharged, 2.5-liter five-cylinder from the Audi TT Clubsport Turbo. The move would be a way to lower their displacement and lower the models' vehicle taxes in China.
Autoblog recaps its adventures during ten days in Germany, including the 2015 Nürburgring 24-Hour race, a few more details on the AMG GT3, 1,500 miles in a Mercedes-AMG G65, and life in a Grimm Brothers fairy tale.