Audi kills off its 420-hp four-cylinder engine project

Filed under:Audi,PerformanceThink of what it could have done in a smaller Audi R8 off-shoot.Continue reading Audi kills off its 420-hp four-cylinder engine project Audi kills off its 420-hp four-cylinder engine project originally appeared on Autoblog on Fri, 23 Sep 2016 15:30:00 EDT.Please see our terms for use of feeds. Permalink |  Email this | Comments