Super-coupes from Audi and BMW go head to head<br /><br /><br /><img src="http://ll.broadbandsports.com/images/40428_thumb.jpg" alt="Audi RS5 vs BMW M3 Comparison" title="Audi RS5 vs BMW M3 Comparison" width="150" height="90" alt="Audi RS5 vs BMW M3 Comparison"/>
