The Audi A7 is Audi's new model. This sedan shares its platform with Audi's A8, but has a much more agressive and sports car-like design.Audi's A7 design is inspired by the Audi Sportback concept, that we saw few years ago at Detroit Motorshow. The main innovations in Audi A7 will be based on this prototype, like their angular lines, LED technology lights, 20-inch wheels, and a lightweight chassis.
This large sedan is a pretty good alternative to a Mercedes CLS, which is a strong rival for Audi's A7. Future versions, like Audi S7 and Audi RS7, will compete with Porsche Panamera or Lamborghini Estoque.
About Audi A7 engines, we may find the same engines in Audi A8, with V6 and V8 gasoline engines and powerfull diesel engines.
Audi A7 review