From the ManufacturerThe Shelby Legend lives on today in the heart of Ford’s newest Mustang. The magic has been working since the first Carroll Shelby Mustang in 1965. This GT500 has the power of a 5.4 liter, 540 horsepower V-8 engine with handling and styling to match. The performance results from the track test are very impressive 0 to 60 mph in 4.55 sec. and the quarter mile in 12.6 sec. These have always been the trademarks of a Shelby Mustang.