The R8 is the car that proved Audi wasn’t just playing around in the supercar world. It wasn’t a reworked Lamborghini or a marketing ploy—it's always been its own thing. This 2010 Audi R8 5.2 Quattro ...

Audi has a rich portfolio of vehicles, and these are the best used Audis you can buy.

Audi is a well-known German automaker that has been around for over 100 years. With so many models made, here are five of the most reliable that you can buy.