Figuring out the expected cost of an Audi R S5 can be difficult, especially considering different new and previously owned markets. Modern Audi RS5 models generally begin around $ 36000 - $ 46000 , based on https://audi-rs5-used-price-guid720791.blogrelation.com/48507347/audi-r-s5-price-guide-new-and-pre-owned-costs