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1958 Cadillac Eldorado Biarritz Convertible

365ci V8 | Tri-Power Carburetors | Hydra-Matic Automatic | 1 of 815 Produced | Factory Air Conditioning

Lot # 8447
Location Rogers, MN 55374
Seller Dealer
9825
365 V8
Hydra-Matic Automatic
Black
Red
58E037323
Opening Bid: $1,000 Starting In:
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1958 Cadillac Eldorado Biarritz Convertible

This 1958 Cadillac Eldorado Biarritz Convertible represents the pinnacle of late-1950s American luxury, style, and prestige. Produced during one of the most fascinating years in Cadillac history, the 1958 models arrived amid economic uncertainty yet still showcased some of the division’s most inspired design and engineering. With its dramatic quad-headlight front end, distinctive grille treatment, elegant side detailing, and lavish appointments, the Eldorado Biarritz stood at the very top of the Cadillac convertible hierarchy. Priced far above the standard Series 62 when new and limited to just 815 produced, the Biarritz remains one of the rarest and most desirable Cadillacs of the era. This beautifully restored example is finished in correct black over a red leather interior and is powered by Cadillac’s 365ci V8 equipped with Tri-Power carburetion and backed by a Hydra-Matic automatic transmission.

Engine & Transmission

  • 365ci V8
  • Tri-Power carburetion with three 2-barrel carburetors
  • Factory-rated at 335 horsepower
  • Hydra-Matic automatic transmission
  • Dual exhaust
  • Smooth, powerful Cadillac performance with effortless cruising manners

Exterior

  • Correctly refinished in black
  • Black vinyl power convertible top
  • Chrome Sabre wheels
  • Brand new wide whitewall radial tires
  • Chrome driver-side outside mirror
  • Beautiful chrome and brightwork throughout
  • Elegant 1958 Eldorado styling with quad headlights and signature Cadillac presence

Interior

  • Red leather bench seat interior
  • Power front seat
  • Power windows
  • Power vent windows
  • Factory air conditioning
  • Red padded dash
  • Red and ivory upholstered door panels
  • Red carpeting
  • Ivory steering wheel
  • Push-button AM radio
  • Locking glovebox
  • Cigar lighter and ashtray
  • Rear-seat ashtrays and cigar lighters
  • Stock instrumentation
  • Clock integrated into the instrument cluster
  • Autronic Eye automatic headlight dimming system

Suspension & Chassis

  • Power steering
  • Power brakes
  • Easy, graceful cruising characteristics
  • Luxury-oriented ride quality with confident road manners

Additional Info

  • Eldorado Biarritz Convertible
  • 1 of only 815 produced
  • Cadillac’s top-of-the-line convertible for 1958
  • Beautifully restored and well-optioned example
  • Highly collectible late-1950s Cadillac
  • Odometer reads 9,825 miles

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Item condition: New

Auction has not been started yet.

Start On: 10/19/2026 12:00 am EDT

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Ending On: 10/26/2026 2:00 pm EDT

Bidding History

Auction starting 10/19/2026 12:00 am EDT
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