Motor Trend's Justin Bell takes the 2013 Audi S8 to the track to see how it stacks up against its competitors.
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We get to drive a lot of cars, but sometimes it's the ones we don't get to drive that entrench themselves in the deep recesses of our conscious-pulsing-car-loving-insides.
Much as BMW has its M division and Mercedes-Benz can turn to AMG when they want to make fast cars, Audi relies on its own in-house tuner, Quattro GmbH.
Two fast sedans make supercars look like super chumps