760 HP Ford Mustang Shelby GT500. Can't beleive it kills a BMW M8 Competition easily :O The all-new Shelby GT500 – the pinnacle of any pony car ever engineered by Ford Performance – delivers on its heritage with more than 700 horsepower for the quickest street-legal acceleration and most high-performance technology to date ever offered in a Ford Mustang. “Carroll was always working on the next faster Shelby, I think he would love this Mustang more than any other,” said Jim Farley, Ford president