These days, most enthusiasts know Audi for its legendary R8 supercar, but the German brand wouldn't be where it is today without the Quattro ... dominating the Pikes Peak Hill Climb for three ...

In the YouTube clip embedded after the jump, former Audi driver ... Enjoy more of the Quattro's noise in the clip below, which shows highlights of her winning Pikes Peak run in '85, along with ...

In the years since Stanford University engineers successfully programmed an Audi TTS to autonomously ascend Pikes Peak, the technology behind driverless cars has progressed leaps and bounds.Back ...