2007 SSC Ultimate Aero TT (Top Speed: 256 mph)
The SSC Ultimate Aero TT held the title of the world’s fastest car in 2007, with a top speed of 256 mph. Its twin-turbocharged V8 produced 1,183 horsepower, delivering unmatched performance. Its achievement put American supercars on the global map at a time when they were uncommon.