As Seen In: The Flintstones
Who needs horsepower when you can have manpower? Powered by nothing by Fred's feet, the Flintstones' car was practical yet sophisticated. Think about it: in a world where dinosaurs still walked amongst humans, the Flintstones had a nice sedan with room for the whole fam. The car also inspired many a feet joke in the years to come. If only cavemen were really this cool.