Audi A6, A8 TDI diesel models coming to U.S. next year, Q5 diesel due in 2014
Besides adding its e-tron technology to every model by 2020, Audi said that it plans to offer the United States some more diesel options. According to CEO Rupert Stadler, who recently spoke at the 2012 Audi’s Annual Press Conference, the German automaker will be adding the A6 and A8 TDI to its United States lineup [...]

