1993 Vector Avtech WX-3R Roadster Prototype

The 1993 Vector Avtech WX-3R Roadster Prototype, the only roadster ever produced by Vector Aeromotive, is now available for sale through Canepa. This extraordinary car represents a pivotal moment in American supercar history, embodying the ambition and innovation of founder Gerald “Jerry” Wiegert. Designed to rival European heavyweights like Ferrari and Lamborghini, the WX-3R debuted at the 1993 Geneva International Auto Salon alongside its coupe sibling, instantly captivating audiences with its cutting-edge design and aerospace-inspired engineering.

The WX-3R Roadster shares its DNA with the WX-3 Coupe but distinguishes itself with a sleeker profile, an aggressively angled windshield, and lightweight Kevlar composite panels. Finished in a vibrant Amethyst purple, it features scissor doors and a more aerodynamic rear spoiler. The cabin is equally striking, with Recaro bucket seats and a driver-focused layout that elevates the roadster’s sporty character. Under the hood lies a 6.0-liter Rodeck twin-turbocharged V8, paired with a heavily modified General Motors Turbo-Hydramatic transmission. This powertrain produces over 650 horsepower, enabling the car to reach speeds exceeding 200 mph—an incredible feat for its era.

The WX-3R was built to exacting standards, using aerospace-grade materials and techniques. Wiegert’s vision for Vector was to create a supercar that could outperform its rivals while maintaining exceptional durability. Although the car’s ambitious $765,000 price tag and internal company struggles prevented it from entering full production, the WX-3R remains a testament to Wiegert’s groundbreaking vision.

After spending decades in Wiegert’s private collection, the WX-3R underwent a $116,000 restoration by Miller Motorcars in 2019, ensuring its mechanical and cosmetic excellence. The car has been meticulously preserved, making it a rare opportunity for collectors seeking a unique piece of automotive history.

Now offered for sale by Canepa, the WX-3R Roadster represents the pinnacle of American supercar innovation. As the sole example of its kind, it’s a stunning reminder of what happens when ambition and technology collide. Interested buyers can contact Canepa to own this singular masterpiece and carry forward its remarkable legacy.