We have done many Audi comparisons, such as the Audi A3 vs A4 or the Audi A4 vs S4, but haven't touched on the Audi A7 vs A8, until now. Since the Audi A7 and Audi A8 are both similar sedans, there aren't very many differences between the two. However, we will be breaking down size, price, performance, reliability, and common problems between the two models. The A7 is … [Read more...] about Audi A7 vs Audi A8: Performance, Tuning, and Reliability