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1950 Buick Series 70 Roadmaster Convertible

  • Chassis Number: 15848949
In 1949, Buick introduced their first new post-war design which included the introduction of the two-speed Dynaflow transmission. The top-of-the-line model for 1950 was the Roadmaster. They were distinguished by their large, bright, and 'toothy' grille that traversed below the car.

The Buick Roadmaster was a large and luxurious automobile available in several body styles and two wheelbase lengths. The 320.2 cubic-inch overhead valve V8 engine offered 152 horsepower and was mated to a Dynaflow transmission. The Roadmaster was offered in six body styles including a Riviera two-door hardtop, a 'woodie' station wagon, and a convertible. The Model 72 four-door body style was 4-inches longer in length and wheelbase. For those seeking more, Buick offered the Roadmaster Deluxe models. These came was more luxurious amenities including plusher interiors, hydraulic seat controls and hydraulic window lifts.

Buick produced approximately 3,000 Roadmaster Convertibles. This example is currently part of the Howard and Norma Weaver Collection and has seen very little use since a restoration was completed. It is finished in period-correct dark metallic blue with the interior upholstered in brown leather with matching door panels and carpets. There is a tan fabric Haartz convertible top and the power top mechanism has been restored to function correctly.

By Daniel Vaughan | Oct 2015

2015 RM Sotheby's : Motor City Auction

Pre-Auction Estimates :
USD $65,000-USD $75,000 
Sale Price :
USD $55,000

1950 Buick Series 70 Roadmaster Auction Sales

Recent Sales of the Buick Series 70 Roadmaster

(Data based on Model Year 1950 sales)
1950 Buick Roadmaster Convertible
Sold for USD$72,600
  2021 Mecum : Chicago
 
1950 Buick Roadmaster Convertible
Chassis#: 15757065
Sold for USD$60,000
  2021 RM Sothebys : Hershey
1950 Buick Series 70 Roadmaster image  1950 Buick Series 70 Roadmaster image  
1950 Buick Roadmaster Convertible
Chassis#: 15757065
Sold for USD$67,100
  2020 RM Sothebys : Auburn Fall Auction
1950 Buick Series 70 Roadmaster image  1950 Buick Series 70 Roadmaster image  
1950 Buick Roadmaster Convertible Custom
Chassis#: 15697347
Sold for USD$55,000
  2020 Worldwide Auctioneers : Scottsdale Arizona Auction
 
1950 Buick Roadmaster Riviera Deluxe
Sold for USD$13,750
  2019 Mecum : Kissimmee
 
1950 Buick Roadmaster Limousine
Chassis#: 16340056
Sold for USD$44,000
  2015 RM Sotheby's : Motor City Auction
1950 Buick Series 70 Roadmaster image  1950 Buick Series 70 Roadmaster image  
1950 Buick Roadmaster Convertible
Chassis#: 15848949
Sold for USD$55,000
  2015 RM Sotheby's : Motor City Auction
1950 Buick Series 70 Roadmaster image  1950 Buick Series 70 Roadmaster image  
1950 Buick Roadmaster Convertible
Sold for USD$42,000
  2015 Mecum - Rogers'Classic Car Museum 2015
 
1950 BUICK ROADMASTER
Sold for USD$24,000
  2014 Mecum - Chicago
 
1950 Buick Roadmaster Convertible
Sold for USD$96,000
  2014 Mecum : Indianapolis
 
1950 Buick Roadmaster Series 72 Sedan
Chassis#: 45800844
Sold for USD$13,750
  2013 Russo & Steele - Scottsdale
 
1950 Buick Roadmaster Woody Wagon Sold Price:
Sold for USD$23,500
  2012 Mecum - Dallas, TX
 
1950 BUICK ROADMASTER WOODY WAGON
Chassis#: 15883626
Sold for USD$37,400
  2012 Barrett Jackson - Orange County 2012 Auction
 
1950 Buick Roadmaster
Chassis#: 45800844
Sold for USD$16,000
  2011 Silver Auction - Carson City
 
1950 Buick Roadmaster 4-door Sedan
Sold for USD$14,000
  2010 Mecum - Dana Mecum's Original Spring Classic Auction
 
1950 Buick Roadmaster Two Door
Sold for USD$15,768
  2007 The Florida Collector Car Auction
 
1950 Buick Roadmaster Ambulance/Hearse
Sold for USD$34,240
  2005 Michigan International Fall Classic Car Auction
 
1950 Buick Roadmaster Sedan
Sold for USD$13,750
  2003 Carail Museum
 

Buick Series 70 Roadmasters That Failed To Sell At Auction

1950 Buick Series 70 Roadmaster's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1950 Buick Roadmaster Series 70 Estate Wagon 2022 Mecum : Dallas$75,000  
1950 Buick Roadmaster 2016 Mecum : Chicago$20,000  
1950 Buick Roadmaster 76C Two Door Convertible 2009 Boca Raton, FL Kruse$90,000  
1950 BUICK ROADMASTER458008442008 Silver Auction Hot August Nights$18,500  
1950 Buick Roadmaster Estate Wagon 2003 Vintage Motor Cars in Arizona$40,000  

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1950 Buick Series 70 Roadmaster

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