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1955 Buick Century Series 60 Convertible Coupe

  • Designed by Harley Earl
  • Chassis Number: 6B6051939
  • Body Number: G 4315
1955 Buick Century Series 60 Navigation
Buick produced 5,588 examples of the Century Convertible Coupe in 1955. This example has been given a complete body-ff restoration since new and finished in orange. It has a white power-operated convertible top and an abundance of chrome accents. There are dual chrome mirrors and an orange top boot. On all four-corners of the car are 40-spoke Kelsey-Hayes wire wheels fitted with period correct whitewall tires.

The interior is white leather upholstery with orange carpeting. It is equipped with an optional Dynaflow automatic transmission, power steering and power brakes. There is a Sonomatic AM radio with a power antenna, power windows, heater, defroster, and an electric clock. In the trunk there is a bumper jack and a spare tire that is mounted on a chrome wire wheel. Under the hood is a correct 322 cubic-inch V8 that promises 236 horsepower.


In 2008 this 1955 Buick Century Convertible was brought to RM Auctions 'Vintage Motor Cars of Meadow Brook' where it was estimated to sell for $60,000-$80,000. As bidding came to a close, the lot was sold for a high bid of $61,600 including buyer's premium.

By Daniel Vaughan | Sep 2008

2022 RM Sothebys : The Hershey Auction

Pre-Auction Estimates :
USD $50,000-USD $60,000 
Sale Price :
USD $61,600

2008 Vintage Motor Cars of Meadow Brook

Pre-Auction Estimates :
USD $60,000-USD $80,000 
Sale Price :
USD $61,600

1955 Buick Century Series 60 Auction Sales

Recent Sales of the Buick Century Series 60

(Data based on Model Year 1955 sales)
1955 Buick Century Hardtop
Chassis#: 6b4033104
Sold for USD$24,750
  2024 Mecum : Dallas
 
1955 Buick Century Convertible
Chassis#: 6B3031529
Sold for USD$86,240
  2024 Worldwide Auctioneers : Enthusiast Auction
 
1955 Buick Century Convertible
Sold for USD$72,800
  2023 Worldwide Auctioneers : The Auburn Auction
 
1955 Buick Century
Sold for USD$33,000
  2023 Spring Carlisle
1955 Buick Century Series 60 image  1955 Buick Century Series 60 image  
1955 Buick Century
Sold for USD$14,300
  2022 Mecum : Chattanooga
 
1955 Buick Century Convertible
Chassis#: 6B6051939
Sold for USD$61,600
  2022 RM Sothebys : The Hershey Auction
1955 Buick Century Series 60 image  1955 Buick Century Series 60 image  
1955 Buick Century Hardtop
Sold for USD$22,000
  2022 Mecum : Houston
 
1955 BUICK CENTURY CONVERTIBLE
Chassis#: 6B7006535
Sold for USD$62,700
  2022 Barrett-Jackson : Scottsdale, Arizona
 
1955 Buick Century
Sold for USD$26,000
  2021 GAA : February 2021
 
1955 Buick Century Riviera Hardtop
Chassis#: 6B2036815
Sold for USD$41,250
  2019 Worldwide Auctioneers : The Corpus Christi Old Car Museum Auction
 
1955 BUICK CENTURY CONVERTIBLE
Chassis#: 6B8003155
Sold for USD$51,700
  2019 Barrett-Jackson : Scottsdale, Az.
 
1955 Buick Century Roadmaster
Sold for USD$17,600
  2018 Mecum : Las Vegas
 
1955 Buick Century Roadmaster Convertible
Sold for USD$22,000
  2018 Mecum : 2018 Chicago
 
1955 Buick Century 'Pillarless' Sedan (LHD)
Sold for USD$4,820
  2018 Shannons - Melbourne Winter Classic
 
1955 Buick Century Four-Door Hardtop
Chassis#: 6B7019318
Sold for USD$16,500
  2017 The Auburn Auction : Worldwide Auctioneers
 
1955 Buick Century Riviera
Chassis#: B3012102
Sold for USD$23,000
  2017 Mecum : Monterey
 
1955 Buick Century Estate Wagon
Sold for USD$21,000
  2017 Mecum : Portland
 
1955 BUICK CENTURY
Sold for USD$16,000
  2017 Leake Auction - OKC Fairgrounds
 
1955 Buick Century
Chassis#: 6B2021477
Sold for USD$34,000
  2017 Mecum : Los Angeles
 
1955 BUICK CENTURY
Chassis#: 6B5044501
Sold for USD$13,500
  2017 GPK Auctions - Atlantic City
 

Buick Century Series 60s That Failed To Sell At Auction

1955 Buick Century Series 60's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1955 Buick Century 2022 Mecum : Kissimmee$29,000  
1955 Buick Century Resto Mod 2021 Mecum : Kissimmee$30,000  
1955 Buick Century Resto Mod 2021 Mecum : Kissimmee   
1955 Buick Century Riviera 2018 Carlisle Auction : Fall Carlisle   
1955 Buick Century Riviera 2018 Mecum : Hershey$34,000  
1955 Buick Century 2017 Silver Auction Sun Valley$5,750  
1955 Buick Century Riviera 2017 Auctions America : Auburn Fall $55,000$65,000
1955 BUICK CENTURY CVTBLE 2016 McCormick's Palm Springs # 60$37,500  
1955 BUICK CENTURY CVTBLE 2016 McCormick's Auction # 60$37,500  
1955 BUICK CENTURY6B20239442015 Mecum Anaheim$40,000  
1955 Buick Century Convertible 2015 Mecum : Kansas City Spring$45,000  
1955 Buick Century Convertible6B20082952014 Russo & Steele Scottsdale   
1955 Buick Century Convertible6B20082952014 Russo & Steele Scottsdale   
1955 Buick Century Riviera 322 CI, Automatic 2013 Mecum Auction Chicago$13,000  
1955 Buick Century Riviera 2013 Mecum : Schaumburg$13,000  
1955 Buick Century Convertible6B20406772013 Mecum Auctions Monterey$40,000  
1955 Buick Century Convertible 2010 Mecum Auctions Monterey$55,000  
1955 Buick Century 2010 Branson Auctions Spring 2010$13,000  
1955 BUICK CENTURY6B10205842007 Silver Auction Arizona in January$47,000  
1955 Buick Century Riviera 2D 2005 Michigan International Fall Classic Car Auction$15,000  
1955 BUICK CENTURY CONVERTIBLE 2001 Kruse Auction West Palm Beach, FL$22,000  
1955 BUICK CENTURY CONVERTIBLE 2001 Kruse Auction Ft. Lauderdale, FL$21,000  

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1955 Buick Century Series 60

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1955 Buick Century Series 60 Vehicle Profiles

1955 Buick Century Series 60 vehicle information
Convertible Coupe
Designer: Harley Earl
1955 Buick Century Series 60 vehicle information
Convertible Coupe
Designer: Harley Earl
Chassis #: 6B6051939

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