Modified versions of a car by Ford
Ford Mustang variants are the various versions of the Ford Mustang car, modified either by its manufacturer Ford Motor Company or by third-party companies. Ford and several third-party companies have offered many modified versions of the highly popular Mustang since its creation in 1964 in order to cater to specific portions of the marketplace outside of the mainstream. High-performance enthusiasts seek more powerful, sharper handling, sports cars such as the Shelby Mustang, the Ford Mustang Mach 1, and variants made by Roush Performance and Saleen, while collectors and purists seek limited production and alternate or nostalgic styling, such as is commonly found on many commemorative editions. Still, others were made purely for experimental concepts such as the McLaren M81 and the Ford Mustang SVO, which later influenced production model design. Most variants include both performance upgrades, and unique cosmetic treatments that are typically minimal to maintain the familiar appearance of a stock Mustang. Although most of these Mustang variants were aimed at enthusiasts, an exception was the Special Service Package which was designed specifically for law enforcement. Race variants include the FR500, Boss 302 and Boss 429.