The Mustang is updated with twin-plug head and electronic ignition. Horsepower jumps from 88 to 105.

Few vehicles have consistently maintained their relevance over four decades - in fact, the Mustang may be one of the few that can boast such longevity. In that time, the Mustang has evolved into what it is, to be sure - but it has also served as a barometer of sorts for the changing tastes and trends in American - from 1960 and into the 21st Century.