Legendary American Muscle Cars

9. 1964 Pontiac GTO

Packing 348 horsepower and 428 pound-foot of torque, the 1964 Pontiac GTO continues to blow drivers away. When it was first introduced, the GTO broke Pontiac’s parent company General Motor’s rule that said that no medium-sized car should have an engine larger than 330 cubic inches; the GTO’s engine measures in at 389 cubic inches. On top of that, the GTO’s hard top and two-door body helped set the standard for the iconic American muscle car.