The Chevrolet Vega rolled into showrooms for the 1971 model year. It was conceived as a basic economy car to battle the growing wave of inexpensive imports from Europe and Japan. However, Chevy engineers with bigger ideas saw greater potential in the Vega's lightweight, stylish design. That gave rise to the limited production Cosworth Vega, like the stunning, well-preserved example recently for sale on eBay.
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This super-Vega was the product of a partnership between Chevrolet and Cosworth Ltd, the British engineering wizards. The Vega’s transformed suspension and modified engine created a fire-breathing hot hatchback with razor-sharp handling. Most importantly, a hand-built, twin-cam aluminum four-cylinder engine landed under the hood. The upgrades made the Cosworth Vega one of the most agile and quickest accelerating domestic cars available at the time.
Black and Gold
Produced only for the 1975 and 1976 model years, the Cosworth Vega drew rave reviews from enthusiast publications. It became an instant classic. Car and Driver - opens in new window or tab. added it to its list of the 10 Best Collectible Cars, predicting the future by describing it as a car with historical significance. It also cost roughly twice as much as a base Vega and nearly as much as a new Chevrolet Corvette - opens in new window or tab..
The example for sale on eBay is a 1975 model from the first year of production. It’s a garage-kept Arizona car spared from the rust that spelled an early demise for many similar cars. This Cosworth Vega is finished in the original gloss black exterior with gold trim, the only color option in 1975.
The exterior presents very well, with no notable flaws and a deep luster to the paint. With just over 90,000 miles, all the original badging - opens in new window or tab. and trim remain in place, along with the distinctive gold wheels and stripes.
Complete and Original
The interior is complete and original, but the front bucket seats - opens in new window or tab. and dash top - opens in new window or tab. were damaged by the Arizona sun. They need to be recovered or replaced. Beyond that, the door panels - opens in new window or tab., rear seat - opens in new window or tab., and dashboard, with all original instrumentation and factory AM/FM radio - opens in new window or tab., are in good condition. The factory-installed four-speed manual transmission and floor shifter remain, along with the original spare wheel and tire.
Under the hood, you’ll find the original 2.0-liter 16-valve four-cylinder engine - opens in new window or tab.. Like all Cosworth Vega power plants, Chevrolet relied on hand-assembly to maintain precision tolerances. The increased use of aluminum resulted in a 40-pound weight savings compared to a stock Vega.
This car is coming out of an extended period of dry storage. Recent work includes a new windshield - opens in new window or tab., battery - opens in new window or tab., and a tune-up. It only needs cosmetic freshening that most shade-tree mechanics can accomplish. This rare and complete Cosworth Vega presents an opportunity to own an affordable and unusual collectible that is expected to appreciate in value.
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This article is meant to provide general guidance only. Automotive maintenance, repair, upgrade, and installation may depend on vehicle-specifics such as make and model. Always consult your owner's manual, repair guide for specific information for your particular vehicle and consider a licensed auto-care professional's help as well, particularly for advance repairs.