LOT 111

1957 Cadillac Eldorado Biarritz Convertible Chassis no. 5762061228

Sold for US$106,400 inc. premiumLot to be sold without reserve

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Lot 111

1957 Cadillac Eldorado Biarritz Convertible

The Scottsdale Auction|23 January 2026, 16:00 MST|Scottsdale, The Westin Kierland Resort & Spa

1957 Cadillac Eldorado Biarritz Convertible
Chassis no. 5762061228

365ci OHV V-8 Engine
Twin 4-Barrel Carter Carburetors
325 bhp
4-Speed Hydra-Matic Automatic Transmission
4-Wheel Hydraulic Drum Brakes

* One of just 68 known to the Cadillac & LaSalle Club
* Recipient of a multiyear, frame-off rotisserie restoration
* Fine example of Cadillac's Flagship model

THE CAR OFFERED

From their radically curved wraparound windshields to their unusual "X-member" frames, the 1957 Cadillacs were virtually all new. Engineered to maintain Cadillac's "Standard of the World" prominence, the '57s evidenced a fresh and pleasing vigor in their styling. Cadillac customers could choose from two convertible styles—the traditional Series 62 offering, or the ultra-prestigious Eldorado Biarritz.

Stylists working under the direction of GM design chief Harley Earl made the 1957 Eldorados more special than any preceding editions. The softly rounded rear sections of the Eldorado bodies were obviously inspired by GM Motorama show cars. Blade-like fins jutted forth from the tapering rear deck. A split rear bumper and memorable tail lamp treatment lent further distinction. Special 15-inch chrome-finish Sabre-Spoke wheels were standard on the Eldorados. The Biarritz was supplied with a fiberglass reinforced plastic top boot, finished in the same color as the car body.

Eldorado standard equipment for 1957 included almost every conceivable power-assist and luxury feature available at the time. These included a power six-way front seat, left-hand remote outside mirror, a radio, and power steering, brakes and windows. Air conditioning, E-Z Eye tinted glass and an automatic headlamp dimmer were among the few extra-cost options. The Biarritz convertible listed for $7,286—about $2,000 more than the ticket for a Series 62 convertible.

Cadillac produced a total of 1,800 Eldorado Biarritz Model 6267SX convertibles for 1957. (The 'S' in the model code indicated special styling, while the 'X' was GM code for a body style equipped with power windows.)

The previous owner acquired the car about twenty years ago and treated it to a frame-off rotisserie restoration in Dakota Red with red leather upholstery, accented with and black convertible top. The power top withdraws behind the rear seat and is concealed by the parade boot cover. Exterior chrome trim is complemented by chrome Sabre-spoke wheels.

This fine example was procured by our consignor in 2024 to be displayed among an extensive and very fine collection of automobiles. It is equipped with the optional twin four-barrel carburetors housed beneath the signature "Batwing" air cleaner, boosting horsepower to 325bhp, with power delivered through a four-speed automatic transmission. Steeped in Cadillac refinements, including power steering, brakes, windows, and seats. The car is also equipped with a retro-look modern radio fitted in the dashboard. Modern convenience of an aftermarket AC system, suitably color coded to the interior provides additional comfort. According to the Cadillac & LaSalle Club, just 68 Biarritz models are currently known, ensuring immediate exclusivity of this car's fine mid-century opulence.

Additional information

This auction is now finished. If you are interested in consigning in future auctions, please contact the specialist department. If you have queries about lots purchased in this auction, please contact client services.
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Domestic Motorcar Transport
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Contact: Ed Watts, +1 (417) 588 4921 or mobile +1 (314) 496 6228 [email protected]
International Motorcar and Motorcycle Transporters
Schumacher Cargo Logistics Schumacher Secure
Contact: Warren Barnes, +1 (310) 626 7117
[email protected]
International Motorcar Transport
CARS (Classic Automotive Relocation Services)
Contact: Alistair Forbes, +1 (310) 695 6403
[email protected]
Automobilia Shipping
Pak Mail
4747 E. Elliot Rd., Suite 29
Phoenix, AZ 85044
+1 (480) 893-3278
[email protected]
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