Marketers had put a Roman numeral on the 1974-1978 Ford Mustang II to emphasize just how different it was from previous Mustangs. For the same reason, they removed the suffix when they launched the new generation with the 1979 Ford Mustang. To drive home the point that this was a new Mustang with renewed spirit, they also came up with a freshened running horse emblem that looked more like its muscular old self.
![]() "New Breed" Mustang styling, introduced in 1979 and little changed in this 1980 model, had a uniquely "Mustang" kind of sporty elegance. See more pictures of the 1979, 1980, and 1981 Ford Mustang. |
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This basic design would be good enough to continue without fundamental change for no less than 14 years, an eternity in the auto business. Even more remarkable, a subsequent retooling enabled it to ride on another 11 years -- and outsell its two remaining rivals along the way. By 2003, Ford again had America's only pony car...but we're getting ahead of ourselves.
Dearborn Changes Course
The '79 Mustang was the result of a bold decision taken a good six years earlier. Even before the Middle East oil embargo, Detroit began to realize that many of its cars had simply grown too big. With Washington's endless stream of safety and emissions rules, the Big Three began to wonder if fuel-economy standards wouldn't be next. Indeed, April 1973 ushered in a new mandate for vehicle window stickers showing mileage figures for city and highway driving as calculated by the recently established Environmental Protection Agency (EPA).
The numbers weren't very accurate at first, but the implication was clear. Then the gas crunch hit. "Almost overnight," records historian Gary Witzenburg, "fuel-efficient cars were in and gas-hogs were out, maybe forever as far as anyone knew, and Detroit wasted little time in formulating future plans for a newly fuel-conscious America."
![]() This early "concept" sketch by Fritz Mayhew pointed the way toward 1979 Mustang styling. Note the low, slim nose tapered sharply down from the windshield. |
The oil embargo was short-lived, and much of the public did swing back to big size and power. However, keep reading to learn how the oil barons would deliver another shock even as the '79 Mustang was reaching showrooms.
Want to find out even more about the Mustang legacy? Follow these links to learn all about the original pony car:
- Saddle up for the complete story of America's best-loved sporty car. How the Ford Mustang Works chronicles the legend from its inception in the early 1960s to today's all-new Mustang.
- With Lee Iacocca back in the saddle, Ford's pony car revisited its roots in the mid '70s. Learn about the dramatically smaller, lighter design of the Mustang II in 1974-1978 Ford Mustang.
- When the going gets tough, the tough go racing -- or so said the new hard chargers who took command at Ford in the early '80s. Learn more in 1982-1986 Ford Mustang.
- The Ford Mustang is central to America's muscle car mania. Learn about some of the quickest Mustangs ever, along with profiles, photos, and specifications of more than 100 muscle cars.



