The Audi Quattro concept drives alongside the 1984 Audi Sport quattro in Malibu, California. A genuine driving machine, the Audi quattro concept is the futuristic equivalent of the legendary Audi Sport quattro.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/42705_thumb.jpg" alt="Audi quattro concept Malibu Drive" title="Audi quattro concept Malibu Drive" width="150" height="90" alt="Audi quattro concept Malibu Drive"/>
