6 Old-School Pony Cars That Aren't The Ford Mustang

Key Points:

• The Ford Mustang, launched in 1964, is credited as the pioneer of the pony car segment, designed as an affordable performance car for younger buyers, selling 400,000 units in its first year and sparking competition from other American brands.
• Mercury's Cougar, initially intended as the first pony car on a Mustang platform with a longer wheelbase and more upscale features, offered powerful V8 engines including a 427-cubic-inch V8 not available in the Mustang, but most were sold with automatic transmissions.
• Plymouth's Barracuda, which predated the Mustang by 16 days, evolved through three generations from a compact-based car to a true muscle car with big-block V8s like the 426 Hemi, though it was discontinued in 1974 due to emissions regulations.
• Dodge's Challenger, sharing the E-body platform with the Barracuda but with a larger body, featured a range of engines up to the 426 Hemi V8 in the R/T trim, but was similarly impacted by stricter emissions rules leading to the discontinuation of its high-performance engines.
• Chevrolet's Camaro, launched in 1967 to compete with the Mustang, offered a wide engine range including the high-revving 302 V8 Z/28 and powerful COPO variants with up to 500 hp, while Pontiac's Firebird differentiated itself with a focus on handling and overhead-cam inline-6 engines, creating the iconic Trans Am package.
• American Motors Corporation entered the pony car market with the Javelin and the lighter AMX variant, emphasizing handling and performance with V8 engines and success in Trans-Am racing, but faced the same decline due to emissions regulations leading to its discontinuation in 1974.