A unique automotive treasure, the 1962 Excalibur RS Roadster, inspired by legendary American designer Brooks Stevens, will cross the auction block at Mecum Auctions for the first time on May 16, providing a rare chance for collectors to own this one-of-a-kind creation.
Originally envisioned by Stevens, renowned for designing iconic vehicles like the Jeep Wagoneer and the Oscar Mayer Wienermobile, the Excalibur RS Roadster project started in the early 1990s. It was completed after Stevens’ death in 1995 under the careful supervision of his close friend, Robert Shaw, whose initials “RS” mark the car’s designation.
Unlike any other Excalibur, the RS Roadster is built upon a specially developed tubular steel spaceframe chassis crafted by specialist Chuck Rahn. Its sleek, handcrafted aluminum bodywork was influenced by Stevens’ earlier Excalibur Hawk Coupe from 1961, but with distinctive modern touches. These include Lamborghini Murcielago-inspired scissor doors, power-operated hood and decklid, and a low-profile polycarbonate windshield.
Finished in striking Mercedes-Benz Mystic Blue metallic paint, accented with Stevens’ signature red, white, and blue theme, the Excalibur RS Roadster blends classic automotive artistry with contemporary innovation. Inside, occupants are greeted with engine-turned aluminum panels, fiberglass moldings trimmed in premium leather, and fixed bucket seats, capturing the spirit of 1960s automotive luxury infused with modern comfort.
Under the hood resides a robust 5.7-liter GM V8 crate engine enhanced by Edelbrock fuel injection and custom tubular exhaust headers. A GM 700R4 automatic transmission delivers power smoothly to the rear wheels. Performance upgrades include Wilwood disc brakes, power-assisted rack-and-pinion steering, and a Halibrand quick-change rear axle, making this bespoke vehicle as capable on the road as it is stunning to behold.
The Excalibur RS Roadster is expected to attract significant interest from collectors, reflecting both its unique design pedigree and its status as the final automotive project associated with Brooks Stevens.