10: 1970 Plymouth Barracuda
Plymouth was once a big player in the muscle car game, and the Barracuda is one of the most iconic muscle cars ever. The dual-carburetor 426-cubic-inch Hemi engine was rated at 425 horsepower. This is a powerful number even by today’s standards, and it’s easy to see why the car sold so well. Plymouth was at a high point during this period, and the Barracuda is at the forefront of this lineup. Its signature paint colors and the long sloping style of the Barracuda are amazingly iconic.

Auction values of the 1970 Plymouth Barracuda have been about as high as you can get. As the muscle car boom roars on the 1970 Plymouth Barracuda is undoubtedly one of the most desirable models. Shortly after this car was produced, Chrysler was in rough shape, which was a sad thing to see considering the iconic image of the company.