Audi and its quattro all-wheel drive system go hand in hand.
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June ushered in the official start to summer, but temperatures weren't the only thing rising: European automakers continued a fiery pace in racking up the sales.
The 2012 Audi R8 is the automaker's supercar, and the R8 GT Spyder is a limited edition enhanced version of this already impressive car.
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.