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1955 Cadillac Eldorado Sport Convertible Coupe

  • Designed by Harley Earl
  • Chassis Number: 556264931
  • Engine Number: 556023199
1955 Cadillac Eldorado Navigation
The Cadillac Eldorado Convertible was the company's top-of-the-line offering for 1955 and just 3,950 examples were built. The 331 cubic-inch overhead valve V8 engine breathed through twin Rochester four-barrel carburetors and offered 270 horsepower at 4,800 RPM. It was paired with a four-speed Hydra-Matic transmission and four-wheel hydraulic drum brakes to provide the stopping power.

This particular example was given a frame-off restoration in 2014 and was finished in its original color combination of Cape Ivory with a black cloth top, complemented by red leather upholstery for the interior. It came equipped with five Saber-Spoke aluminum wheels and a fiberglass parade tonneau cover with storage bags. Optional extras on this model include EZ-Eye tinted glass, a heater, a vertical seat adjuster, and a signal-seeking radio, complete with a foot control switch and a vacuum antenna.

This car was shown at the 2014 Cadillac & LaSalle Club Annual Grand National Meet in Lake George, New York, where it was recognized with a First Place Primary win and awarded Senior badge no. 852.

In 2015, it was acquired by a West Coast collector and has been shown and driven sparingly since. In 2019, it garnered a class award at the Niello Concours at Serrano.

By Daniel Vaughan | Nov 2022

2022 Gooding & Company : Pebble Beach

Pre-Auction Estimates :
USD $140,000-USD $180,000 
Sale Price :
USD $190,400

1955 Cadillac Eldorado Auction Sales

Recent Sales of the Cadillac Eldorado

(Data based on Model Year 1955 sales)
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556243697
Sold for USD$95,200
  2024 Gooding : Amelia Island
 
1955 Cadillac Eldorado Convertible
Chassis#: 556253329
Sold for USD$68,200
  2023 Mecum : Kissimmee Summer Special 2023
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556264931
Sold for USD$190,400
  2022 Gooding & Company : Pebble Beach
1955 Cadillac Eldorado image  1955 Cadillac Eldorado image  
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: C6786
Sold for USD$110,000
  2022 Barrett-Jackson : Scottsdale, Arizona
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556259889
Sold for USD$71,500
  2021 Barrett-Jackson : Houston
 
1955 CADILLAC ELDORADO CUSTOM CONVERTIBLE
Chassis#: 556247049
Sold for USD$127,600
  2021 Barrett-Jackson : Scottsdale
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556222117
Sold for USD$90,200
  2021 Barrett-Jackson : Scottsdale
 
1955 Cadillac Eldorado
Sold for USD$54,500
  2021 GAA : February 2021
 
1955 Cadillac Eldorado Convertible
Sold for USD$67,100
  2020 Mecum : Las Vegas
 
1955 Cadillac Eldorado Biarritz convertible
Chassis#: 556285676
Sold for USD$82,195
  2020 Artcurial Motorcars : Monaco
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556279412
Sold for USD$110,000
  2020 Barrett-Jackson : Scottsdale, AZ
 
1955 Cadillac Eldorado Convertible Coupe
Chassis#: 5781WIS
Sold for USD$68,750
  2020 Worldwide Auctioneers : Scottsdale Arizona Auction
 
1955 Cadillac Eldorado Convertible
Sold for USD$3,300
  2019 Mecum : Chicago
 
1955 Cadillac Eldorado Convertible
Sold for USD$4,400
  2019 Mecum : Chicago
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556208156
Sold for USD$55,000
  2019 Barrett-Jackson : Las Vegas
 
1955 Cadillac Eldorado Convertible
Sold for USD$45,100
  2018 Mecum : Las Vegas
 
1955 Cadillac Eldorado Convertible
Sold for USD$88,000
  2018 Mecum : 2018 Chicago
 
1955 CADILLAC ELDORADO CONVERTIBLE
Chassis#: 556279412
Sold for USD$132,000
  2018 Barrett-Jackson : Palm Beach
 
1955 CADILLAC ELDORADO CUSTOM CONVERTIBLE
Chassis#: 556282360
Sold for USD$41,800
  2017 Barrett-Jackson : Las Vegas
 
1955 CADILLAC ELDORADO CONVERTIBLE CUSTOM 'ELMERADO'
Chassis#: 556282360
Sold for USD$82,500
  2016 Barrett-Jackson : Scottsdale, AZ
 

Cadillac Eldorados That Failed To Sell At Auction

1955 Cadillac Eldorado's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1955 Cadillac Eldorado Convertible5562004852024 Mecum : Glendale$50,000$110,000$150,000
1955 Cadillac Eldorado Convertible5562683482023 Mecum : 2023 Monterey$40,000$80,000$100,000
1955 Cadillac Eldorado Special Sport Convertible5562481692023 Mecum : Houston$88,000  
1955 Cadillac Eldorado Convertible 2020 Mecum : Dallas$48,000  
1955 Cadillac Eldorado Convertible 2020 Mecum : Kissimmee Summer Special$60,000  
1955 Cadillac Eldorado Convertible 2020 Mecum : Glendale$40,000  
1955 Cadillac Eldorado Convertible 2019 Mecum Portland$55,000  
1955 Cadillac Eldorado Convertible55621029552019 Auburn Spring : RM Auctions $70,000$80,000
1955 Cadillac Eldorado5562856762019 RM Sothebys : Essen $85,000$115,000
1955 Cadillac Eldorado Convertible 2019 Russo & Steele : Scottsdale   
1955 Cadillac Eldorado Convertible 2019 Mecum : Kissimmee$80,000  
1955 Cadillac Eldorado Convertible 2019 Mecum : Kissimmee$80,000  
1955 Cadillac Eldorado 2017 Leake Auction : Dallas Fall$35,000  
1955 Cadillac Eldorado 2017 Leake Auction : Dallas Fall$54,000  
1955 CADILLAC ELDORADO 2016 Leake Dallas Market Hall$37,000  
1955 CADILLAC ELDORADO 2016 Leake Dallas Market Hall$37,000  
1955 CADILLAC ELDORADO5562900052016 GPK Auctions Atlantic City$70,000  
1955 CADILLAC ELDORADO5562900052016 GPK Auctions Atlantic City$70,000  
1955 Cadillac Eldorado Convertible 2016 Russo & Steele : Arizona   
1955 Cadillac Eldorado Convertible 2015 Mecum : Austin$60,000  
1955 Cadillac Eldorado5562646332015 Motostalgia Auction Austin Grandprix 2015 $85,000$105,000
1955 Cadillac Eldorado Convertible 2015 Leake Auction Tulsa, OK$78,500  
1955 Cadillac Eldorado Convertible 2015 Hollywood Motors : Amelia Island Select   
1955 Cadillac Eldorado 2014 Leake Auction : Dallas$70,000  
1955 CADILLAC ELDORADO CONVERTIBLE 2014 Mecum Chicago$65,000  
1955 Cadillac Eldorado Convertible 2014 Motor City Auction by RM Auctions$50,000$70,000$90,000
1955 Cadillac Eldorado 2014 Leake Auction : Tulsa$76,000  
1955 Cadillac Eldorado Convertible 2014 Mecum : Indianapolis   
1955 CADILLAC ELDORADO CONVERTIBLE 2014 Mecum Houston$65,000  
1955 Cadillac Eldorado Convertible 2012 Auctions America Ft Lauderdale, Fl$59,000$80,000$100,000

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1955 Cadillac Eldorado

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Other Cadillac Eldorado model years

1955 Cadillac Eldorado Vehicle Profiles

1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl
Chassis #: 55624369W
1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl
Chassis #: 556264931
Engine #: 556023199
1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl
Chassis #: 556214993
1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl
1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl
1955 Cadillac Eldorado vehicle information
Sport Convertible Coupe
Designer: Harley Earl

Vehicle information, history, and specifications from concept to production.