1973 marked a turning point in the history of the automobile. Increasing restrictions on tailpipe emissions had already begun to impact horsepower ratings, and new crash protection safety standards led to increases in the size and weight of vehicles. Then, in October of '73, the OPEC oil embargo would cause fuel prices to skyrocket. Despite these challenges facing the muscle car segment, fun and exciting cars could still be found if you knew where to look.

The name "Demon" has received substantial interest the last few years as a result of the 2018 SRT Demon, a heavily-modified Dodge Challenger that can run the quarter mile in an astonishing 9.6 seconds. But the origin of this MOPAR car name can be traced back to 1971, when it was released as a sporty fastback version of the Dodge Dart.