SSC Ultimate Aero: 257 mph
No one needs the definition for the Ultimate champion of the three consecutive years, if you remember it’s the same SSC Ultimate which held the record to be the world’s fastest car from 2007 to 2010 and that is even verified by no less than Guinness, it is perhaps one of the boldest automotive creations ever made. Its rebirth of SSC Ultimate Aero which is fundamentally a customized edition of the Aero, displacement of this same Chevrolet engine was augmented to 6.3 liters and supercharger boost was enhanced to 14 psi.
The consequences were simply incredible; almost 1200 horsepower and more than 1100 Newton meters of torque. Subsequent modifications such as twin-turbo and a new engine block, has allowed the output of the Ultimate Aero to increase even further. In 2009, the output was rated at 1287 horsepower, easily the world’s most powerful car engine.