Plymouth Superbird '70

aspiration

NA (Naturally Aspirated)

Group

Gr.N

Displacement

6,981 cc

DriveTrain

FR

Height

1,560 mm

Length

5,588 mm

Weight

1,755 kg

Width

1,941 mm

Max Power

425 BHP / 5,000 rpm

Max Torque

67.7 kgfm / 4,000 rpm

Performance Point

PP 458.82

Manufacturer

Plymouth

Plymouth Superbird '70: The Aerodynamic Icon of American Muscle and NASCAR Legend

The Plymouth Superbird '70 stands as one of the most iconic and instantly recognizable muscle cars in American automotive history. Developed specifically for NASCAR racing, the Superbird was introduced in 1970 as a high-performance variant of the Plymouth Road Runner. Its most distinctive features—a towering rear wing and a wind-tunnel-honed nosecone—were designed to give it a substantial edge on the high-speed oval tracks of the era. The car was a direct response to Dodge’s Charger Daytona, both vehicles forming Chrysler’s so-called "Aero Warriors," purpose-built to dominate stock car racing by leveraging aerodynamic innovation.

Powered by a range of potent V8 engines, most notably the legendary 426 HEMI V8, the Plymouth Superbird was capable of top speeds exceeding 200 mph on NASCAR tracks. In its short racing tenure, it made an immediate impact: NASCAR legend Richard Petty famously drove a Superbird, returning to Plymouth after a stint with Ford and securing a number of victories. However, NASCAR's rule changes for the 1971 season, including limitations on engine displacement and higher weights for aero-cars, led to the swift retirement of the Superbird and its ilk from competitive racing.

Despite a production run lasting just one year—with only about 1,920 units built—the Superbird left an indelible mark on both motorsports and automotive culture. Its rarity and legendary backstory have made it a coveted collector's item today, commanding high prices at auctions and car shows. The Superbird’s iconic design, racing pedigree, and cultural significance ensure its place among the greats of the muscle car era, while its presence in video games like Gran Turismo 7 keeps its legend alive for new generations of car enthusiasts.