The new Audi S7 was caught in these spy photos while testing by the German engineers at Audi. The performance Audi S7 based on the A7 was caught during tests on the Nurburgring circuit. According to some rumors under the hood of the new Audi S7 is hidden a V8 engine, more exactly the 4.2-liter FSI propeller.
As we can see, the Germans decided to remove the camouflage that usually hides the models that are under the testing process. Without too many information, we can note the aesthetic features that the new Audi S7 got. The exhaust system of the Audi S7 got the specific S shape, the model received a high performance brake system together with new larger rims but the front and rear bumpers were redesigned with this ocassion.
Judging that this model got no camouflage as you can see, we can expect that the German manufacturer to reveal the performance model at Paris.