10. Ford Mustang Mach I Twister Special
The interesting and cool-looking Twister Special was a unique version Ford designed for the Kansas City sales district. They based it on the newly-introduced Ford Mustang Mach I. The Mach I was a performance version that customers could buy with three engines, the 302, 351, and mighty 428 Cobra Jet V8. The initial idea was to give all Twister Specials the biggest, most powerful engine, which was the 428 Cobra Jet.

However, a shortage of engines forced Ford to make some changes and produce a few with the 351 V8. All Twister Specials had a cartoon twister tornado on the rear quarter panel. Ford built 100 Mach I Twister Specials, giving some other models like the Torino the same treatment. Today, few Twister Specials have survived and they are highly sought after by car collectors.