In the mid-80s, Audi was already making waves in motorsport, particularly with the iconic Sport Quattro rally car. However, as Group B came to an end, Audi shifted gears and aimed for a new ...

Well, never mind. Because Audi then switched to IMSA and simply created an all-new racing monster that resembled its Audi 90 quattro only if you were Mr. Magoo.

This video, produced by Audi to tie the TT RS 5-cylinder engine to Audi's storied motorsports history, is really a four-minute love letter to the incredible 1989 Audi 90 IMSA GTO race car. Hans ...

In its time, the 90 was what Audi considered its entry-level sedan. With its performance, durability and interior options, it was a great starter car but with high-end comfort.

From track to road and back to track again. That is the path for gasoline direct fuel injection. In the late 90s Audi added direct injection to its R8 Le Mans prototype in order to get more power ...

That statement proves true with this video of Hans Stuck and his Audi 90 IMSA GTO flying through Sears Point, spitting flames and bellowing out turbo whooshes across the track.

In the mid-90s, Audi altered its A6 and A8 platforms into a crossbred class of sport and luxury. Identified by an "S" for Sport, the S6 and S8 would offer improved power and handling but maintain ...

A discussion with the Technical Project Manager of the RS5 suggests all is not lost for the combustion engine.

Audi is harking back to its motorsport heritage with a new limited-edition version of its RS 6 performance estate – the GT. Just 660 examples will be produced worldwide.

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.