AMX — American Motors Corp. two-seat competitor for the 1968 to 1970 Mustang. Chevrolet Camaro and Pontiac Firebird — GM competitors from 1967 to 2002. Dodge Charger — Chrysler Corp. B-Body competitor for the early 1970s Mustang. Dodge Challenger — Chrysler Corp. E-Body competitor for the 1970s Mustang. Ford Motor Company Mercury