45+ 2005 Audi A6 3.0 Tdi Quattro Review Audi a6 3.0 2005.this car is driven in a road test and we review the acceleration, braking, build quality and its general driving ability in this test drive. 7,306 likes · 5 talking about this. Used Audi A6 (2005-2009) 3.0 TDi quattro 2008 Diesel ... from cdn-usedcars.autoportal.com Audi a6 3.0 tdi quattro. The site owner hides the web page description.