15: 1969 AMC AMX/3
Although the new Corvette has been garnering a lot of praise for its mid-engined supercar design, GM was not the first domestic automaker to do this. AMC designed a muscle car that could rival German sports cars long before that. The 1969 AMC AMX/3 was designed to be a grand-tourer-style sports car. It only had two-seats and it could achieve 0-60 times in a record five seconds. The top speed was 170 mph, which was a record for the AMC brand at the time.

The AMX/3 is one of the rarest AMC vehicles that you can get. Its interesting design makes it stand out from a long lineup of AMC muscle cars. The design of the AMX/3 is still unique to this day, giving the car a lot of credence in the muscle car world. The unique design also bolds well for the resale values, which have continued to go up.