CADILLAC’S SELF-PROCLAIMED SLOGAN ‘THE STANDARD OF THE WORLD’ The 1963 Cadillac DeVille Convertible—historically classified under Cadillac's Series 62 line—is a premier example of 1960s American luxury automotive design. It is highly sought after by collectors for its iconic tail fins, refined ride, and commanding road presence. Key Technical Specifications Engine: Re-designed 390 cubic-inch (6.3L) V8 producing 325 horsepower and 440 lb-ft of torque. The 1963 redesign made the engine lighter, smoother, and more compact than previous years. Transmission: 4-speed Hydra-Matic automatic. Dimensions: A massive 223 inches in total length, riding on a 129.5-inch wheelbase, and measuring 79.7 inches wide. Performance: 0–60 mph in roughly 10.2 seconds with a top speed of 125 mph. Design & Feature Highlights Exterior Styling: Penned under the legendary GM design chief Bill Mitchell, the 1963 model traded the heavy chrome styling of the late 1950s for cleaner, longer body lines, a bolder grille, and subtly downsized, crisp rear tail fins. Standard Luxury: Standard features included a power-folding fabric top, power windows, power steering, power brakes, and a power-adjustable driver's seat. Premium Interior: The cabin featured plush Fleetwood leather options and deeply padded bench seating for ultimate open-air cruising comfort.