(Main article: Ford Mustang) The third-generation Mustang was produced by Ford from 1978 to 1993. Built on Ford’s Fox platform (and is thus commonly referred to as the "Fox" Mustang), it evolved through a number of sub-models, trim levels, and drivetrain combinations during its production life. It underwent updates for 1987, and for a time seemed destined for replacement with a front wheel drive Mazda platform before company executives were swayed by consumer opinions. Enthusiasts group the generation into two segments: the 1979-1986 cars, with their quad headlight arrangement, and the 1987-1993 cars, with their aero composite headlamped front fascia styling. Production ended with the introduction of the fourth-generation Mustang (SN-95) for the 1994 model year.