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1955 Buick Roadmaster Series 70 Navigation
Buick built 4,730 examples of the Roadmaster Convertible in 1955. Power was courtesy of a 322 cubic-inch V-8 engine paired with a Variable-Pitch Dynaflow automatic transmission. Standard features included power steering, power brakes, power windows, a power soft top, and power seat. The wire wheels were wrapped with wide-whitewall tires.
The 1955 Buick Roadmaster wore redesigned bodywork that was more streamlined than the previous year, with lower rear fender bands, gold-accented grille, and gold-colored decklid script and hood ornament.
This particular Roadmaster is finished in Titan Red with a white and maroon leather interior. There is a Selectronic radio, double-depth foam seat cushions, custom wheel covers, an electric clock, brake warning signal light, backup lights, and windshield washer.By Daniel Vaughan | Jan 2022
The 1955 Buick Roadmaster wore redesigned bodywork that was more streamlined than the previous year, with lower rear fender bands, gold-accented grille, and gold-colored decklid script and hood ornament.
This particular Roadmaster is finished in Titan Red with a white and maroon leather interior. There is a Selectronic radio, double-depth foam seat cushions, custom wheel covers, an electric clock, brake warning signal light, backup lights, and windshield washer.By Daniel Vaughan | Jan 2022
2021 RM Sothebys : Hershey
Pre-Auction Estimates :
USD $65,000-USD $75,000
Sale Price :
USD $61,600
2020 RM Sothebys : Auburn Fall Auction
Pre-Auction Estimates :
USD $60,000-USD $70,000
Sale Price :
USD $63,250
1955 Buick Roadmaster Series 70 Auction Sales
Recent Sales of the Buick Roadmaster Series 70
(Data based on Model Year 1955 sales)
| 1955 Buick Roadmaster Hardtop Chassis#: 7b1208953 Sold for USD$38,500 2025 Mecum : Kissimmee | |
| 1955 Buick Roadmaster Convertible Chassis#: 7B1021415 Sold for USD$92,400 2023 Broad Arrow Group : Amelia Island |   |
| 1955 Buick Roadmaster Convertible Sold for USD$192,500 2022 Mecum : Harrisburg | |
| 1955 Buick Roadmaster Convertible Chassis#: 7B5055709 Sold for USD$61,600 2021 RM Sothebys : Hershey |  |
| 1955 Buick Roadmaster Riviera Chassis#: 7 B1244667 Sold for USD$25,300 2021 RM Auctions : Auburn Fall | |
| 1955 BUICK ROADMASTER CONVERTIBLE Chassis#: 7B1033764 Sold for USD$81,400 2021 Gooding & Co : May : Geared Online | |
| 1955 BUICK ROADMASTER CONVERTIBLE Chassis#: 7B2060519 Sold for USD$42,900 2021 Barrett-Jackson : Scottsdale | |
| 1955 Buick Roadmaster Convertible Chassis#: 7B5055709 Sold for USD$63,250 2020 RM Sothebys : Auburn Fall Auction | |
| 1955 Buick Roadmaster Convertible Sold for USD$84,700 2020 Mecum Auctions : Kissimmee | |
| 1955 Buick Roadmaster Convertible Sold for USD$47,300 2019 Mecum : Chicago | |
| 1955 Buick Roadmaster Sold for USD$22,550 2018 Mecum : Hershey | |
| 1955 Buick Roadmaster Sold for USD$2,000 2017 Silver Auction - Jackson Hole | |
| 1955 BUICK ROADMASTER RIVIERA Sold for USD$12,750 2017 Leake Auction - OKC Fairgrounds | |
| 1955 BUICK ROADMASTER Sold for USD$22,050 2017 McCormick's - # 62 | |
| 1955 BUICK ROADMASTER Chassis#: 7B2038036 Sold for USD$26,400 2017 Barrett-Jackson : Scottsdale | |
| 1955 BUICK ROADMASTER CONVERTIBLE Chassis#: 7B2060519 Sold for USD$33,000 2017 Barrett-Jackson : Scottsdale | |
| 1955 BUICK ROADMASTER CONVERTIBLE Chassis#: 7B5053016 Sold for USD$181,500 2017 Barrett-Jackson : Scottsdale | |
| 1955 Buick Roadmaster Chassis#: 7B4083650 Sold for USD$10,500 2016 Mecum : Anaheim | |
| 1955 Buick Roadmaster Convertible Sold for USD$48,000 2016 Mecum : Dallas | |
| 1955 Buick Roadmaster Riviera Sold for USD$26,000 2016 Mecum : Chicago |
Buick Roadmaster Series 70s That Failed To Sell At Auction
1955 Buick Roadmaster Series 70's that have appeared at auction but did not sell.
| Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
|---|---|---|---|---|---|
| 1955 Buick Roadmaster Convertible | 2022 Mecum : Tulsa | $30,000 | |||
| 1955 Buick Roadmaster Sedan | 2016 Mecum : Chicago | $6,000 | |||
| 1955 Buick Roadmaster Sedan | 2016 Mecum : Chicago | ||||
| 1955 Buick Roadmaster Riviera | 2016 Mecum Indianapolis | $47,000 | |||
| 1955 Buick Roadmaster Riviera | 2016 Mecum Indianapolis | $40,000 | |||
| 1955 Buick Roadmaster Coupe | 2016 Russo & Steele : Arizona | ||||
| 1955 BUICK ROADMASTER CONVERTIBLE | 7B5053016 | 2015 Mecum Anaheim | $160,000 | ||
| 1955 Buick Roadmaster Convertible | 7B2066190 | 2014 Mecum : Anaheim | $45,000 | ||
| 1955 Buick Roadmaster Convertible | 7B5053016 | 2014 WorldWide Auctions The Houston Classic Motorcar Auction | $175,000 | $225,000 | |
| 1955 BUICK ROADMASTER | 2010 Silver Auction Hot August Nights | $44,250 | |||
| 1955 Buick Roadmaster Four Door | 2008 Collector Cars of Fort Lauderdale | $44,000 | |||
| 1955 BUICK ROADMASTER | 2008 Silver Auction Arizona in January | $45,000 | |||
| 1955 BUICK ROADMASTER RIVIERA | 2007 Silver Auction Sun Valley | $52,000 | |||
| 1955 BUICK ROADMASTER | 7B5020665 | 2007 Silver Auction Arizona in January | $92,500 | ||
| 1955 BUICK ROADMASTER | 7B7004894 | 2005 Palm Springs Exotic Car Auctions November 2005 | |||
| 1955 BUICK ROADMASTER TWO DOOR HARDTOP | 2001 Kruse Auction Scottsdale Arizona | $9,100 |
Vehicles With Comparable Market Values
Similar sales to the $54,014 range.
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| 1967 Chevrolet Camaro SS Chassis#:124377l161898 Sold for $53,900 2025 Mecum : Glendale | |
| 1925 Amilcar CGS3 Chassis#:SA1708 Sold for $53,651 2025 Bonhams : Les Grandes Marques du Monde à Paris | |
| 1965 Rolls-Royce Silver Cloud III Saloon Chassis#:LSHS113 Sold for $53,760 2025 Bonhams : The Scottsdale Auction | |
| 1962 Chevrolet Biscayne Chassis#:21111l148648 Sold for $53,900 2025 Mecum : Kissimmee | |
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| 1972 Chevrolet Corvette Convertible Chassis#:1z67w2s504719 Sold for $53,900 2025 Mecum : Kissimmee | |
| 1966 Chevrolet Corvette Convertible Chassis#:194676s120574 Sold for $53,900 2025 Mecum : Kissimmee | |
| 1968 Pontiac GTO Convertible Chassis#:242678p229651 Sold for $53,900 2025 Mecum : Kissimmee | |
| 1989 Ferrari Mondial T 2+2 Cabriolet Chassis#:zfffc33a3k0082527 Sold for $53,900 2025 Mecum : Kissimmee | |
| 2013 MASERATI GRANTURISMO CONVERTIBLE Chassis#:ZAM45VMA0D0067699 Sold for $53,900 2025 Barrett-Jackson : Scottsdale | |
| 1969 CHEVROLET CAMARO CUSTOM COUPE Chassis#:124379N701154 Sold for $53,900 2025 Barrett-Jackson : Scottsdale | |
| 1964 CHEVROLET CORVETTE CUSTOM CONVERTIBLE Chassis#:40867S111447 Sold for $53,900 2025 Barrett-Jackson : Scottsdale | |
| 1979 FORD MUSTANG INDY PACE CAR EDITION Chassis#:9F03F484216 Sold for $53,900 2025 Barrett-Jackson : Scottsdale | |
| 1969 CHEVROLET CAMARO SS Chassis#:124679N538259 Sold for $53,900 2025 Barrett-Jackson : Scottsdale |
1955 Buick Roadmaster Series 70
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1955 Buick Roadmaster Series 70 Vehicle Profiles
