5. 1968 Dodge Dart GTS HEMI (18 Made)

Dodge’s 1968 Dart GTS HEMI brought the legendary 426-cubic-inch “Elephant” engine to a compact platform. Rated at 425 gross horsepower and a monstrous 490 lb-ft of torque, the HEMI V8 launched the Dart GTS to 60 mph in under six seconds—impressive for a car weighing less than 3,400 pounds.

Enhanced suspension with heavy-duty leaf springs in the rear and torsion bars up front tamed the immense torque, while a Dana 60 rear end handled the power. With only 18 hand-assembled examples built, the Dart GTS HEMI achieved instant mythical status—its combination of lightweight agility and HEMI firepower unmatched in 1968.