Mercury’s entry into the muscle car segment was the Cyclone, made from 1964 to 1971. Originally a performance version of the Comet, the Mercury Cyclone became its own make in 1968. The Mercury Cyclone included optional packages over the years such as the GT, Cobra Jet, and Spoiler. By 1971 the Cyclone’s time was up, and it was integrated into the Montego nameplate as a performance option. Today, you can find a collectible Mercury Cyclone to add to your muscle car collection by searching the extensive ads at FossilCars.