Audi S6, S7, S8 Debut with New Turbo 4.0L V8: 2011 Frankfurt Auto Show
According to official stats from Audi, the new 2012 S6 will sprint from 0-100 km (0-62 mph) in just 4.8 seconds; the S7 in 4.9; while the S8 will do the same jaunt in just 4.8 seconds. All three cars are limited to a stop speed of 155 mph and are said to return at...