Ford Mustang (launched 1964):
* Affordable Performance and Style: The Mustang's biggest draw was its combination of sporty styling, relatively powerful engines (available in various configurations), and a surprisingly affordable price tag. It tapped into a post-war boom in the American economy, where a younger generation had disposable income and craved affordable personal expression.
* Youth Appeal and "Pony Car" Concept: It essentially invented the "pony car" segment, a class of smaller, more affordable sporty coupes. This resonated strongly with a younger demographic seeking individuality and excitement. The Mustang's image was carefully cultivated to appeal to this target market.
* Customization Options: A wide range of options allowed buyers to personalize their Mustangs, further enhancing their appeal. This contributed to a vibrant aftermarket parts industry and a strong sense of community among Mustang owners.
* Marketing and Cultural Impact: Ford's clever marketing campaign effectively portrayed the Mustang as a symbol of freedom and youthful rebellion. Its appearances in popular culture further solidified its iconic status.
Chevrolet Corvair (launched 1960):
* Unique Rear-Engine Design: The Corvair's air-cooled, rear-engined design was a radical departure from the norm. This novelty and the resulting handling characteristics (though debated, initially considered sporty) attracted attention and a dedicated following.
* Compact Size and Fuel Efficiency: Compared to larger American cars of the time, the Corvair was relatively compact and offered better fuel economy. This appealed to a segment of consumers looking for a more practical and efficient vehicle.
* Affordable Price: Like the Mustang, the Corvair's relatively low price made it accessible to a broader range of buyers.
Key Difference in Popularity: While both were popular, the Mustang's popularity surpassed the Corvair's significantly. The Corvair's rear-engine design, while initially a selling point, ultimately became a source of controversy due to handling issues highlighted in Ralph Nader's influential book "Unsafe at Any Speed." This significantly damaged the Corvair's reputation and contributed to its decline in popularity compared to the enduring success of the Mustang.
In short, the Mustang hit a cultural sweet spot with its blend of affordability, performance, style, and youth appeal. The Corvair, while innovative, suffered from negative publicity related to its engineering and ultimately couldn't match the Mustang's lasting legacy.