For Sale: 1964 Cadillac Eldorado in Saint Louis, Missouri

The Eldorado name first appeared in 1953 as Cadillac's most exclusive offering-a limited-production, ultra-luxury convertible born from the dramatic El Dorado "Golden Anniversary" concept car. Built to celebrate the brand's golden jubilee, the production Eldorado carried over the bold styling of the show car and was equipped with every luxury Cadillac could offer. It was the halo model-a rolling statement of prestige that helped define Cadillac's postwar identity. Over the next decade, the Eldorado evolved steadily, maintaining its place at the top of Cadillac's hierarchy and becoming a symbol of success in the process.
By 1964, the Eldorado had entered its sixth generation and was nearing the end of an era. Subtle revisions to the clean, modern body introduced the final iteration of Cadillac's iconic tail fins-still visible but no longer exaggerated. That year also marked the debut of Cadillac's 429-cubic-inch V8, now paired with the refined Turbo-Hydramatic transmission. Together, the drivetrain delivered smooth, effortless performance and improved efficiency, underscoring Cadillac's continued commitment to progress. New technology also made its way into the cabin, most notably in the form of Comfort Control, the first fully automatic, thermostat-regulated heating and air conditioning system offered on an American car. Even by Cadillac standards, the 1964 Eldorado was particularly exclusive-just 1,870 convertibles were built, each one a tailored expression of Cadillac's design, engineering, and luxury ethos.
This Eldorado Biarritz retains its original 429 V8 and presents today in a thoughtfully selected color combination. While originally delivered in Firemist Green, it now wears an arguably more handsome shade of Firemist Aquamarine-another factory-correct Cadillac color that highlights the car's long, sculpted lines. The paintwork remains in excellent condition, with a depth that complements the car's restrained elegance. Chrome trim, from the prominent bumpers to the delicate Eldorado-specific accents, is equally well preserved, showing bright reflections and crisp detailing throughout. The ivory convertible top remains in excellent condition and offers a subtle contrast to the exterior, reinforcing the understated glamour expected of Cadillac's flagship open car.
The white leather interior remains in outstanding original condition, displaying a well-preserved patina that complements the character of this classic American luxury car. Factory options such as the tilt steering column and Guidematic headlamp control reflect Cadillac's emphasis on driver comfort and convenience. Additional amenities, including an AM/FM radio, Comfort Control climate system, and Soft Ray tinted glass, contribute to a cabin environment tailored for effortless, long-distance touring.
The engine bay is presented in excellent condition, with components clean and well-detailed throughout. The original 429 cubic inch V8 starts reliably and operates with the smooth, subdued performance characteristic of Cadillac engineering from this era. On the road, the pairing of the 429 with the Turbo-Hydramatic automatic transmission provides a refined, effortless driving experience. Power steering and power-assisted brakes contribute to ease of operation, while the long wheelbase and compliant suspension deliver a composed ride that readily absorbs road imperfections.
As the final year to wear Cadillac's signature fins-the 1964 Biarritz holds a meaningful place in the brand's design history. This example, with its original engine, well-chosen specification, and clean presentation, offers a glimpse into a moment when Cadillac was at its peak-confident, forward-thinking, and still very much the "Standard of the World." Whether admired for its history, design, or just the simple pleasure of top-down V8 motoring, this Eldorado is every bit the icon it sets out to be.

Offers welcome and trades considered.