1948 Buick Roadmaster Convertible Market Value & Price History
The 1948 Buick Roadmaster Convertible has a market value of $41,360, based on 7 verified auction sales tracked by DriveIndex, with all 7 verified USD sales between $35,250 and $110,000. No sale since Dec 21, 2025, so this value may not reflect today's market. 1 has sold in the past 12 months.
Data: DriveIndex. 7 verified auction sales for the 1948 Buick Roadmaster Convertible, latest sale Dec 21, 2025. Methodology
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See the Roadmaster Convertible's Value Signal with Pro →Recent 1948 Buick Roadmaster Convertible Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Dec 21, 2025 | $35,250 | 47,000 mi | Manual |
| Oct 9, 2024 | $51,700 | — | — |
| Oct 7, 2021 | $39,600 | — | — |
| Sep 1, 2020 | $62,700 | — | — |
| Mar 29, 2019 | $99,000 | — | — |
| Aug 17, 2013 | $110,000 | — | Automatic |
| Jul 31, 2004 | $60,500 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Buick Roadmaster Convertible auction results →See the full picture on the 1948 Buick Roadmaster Convertible
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Buick Roadmaster Convertible by Year
1948 Buick Roadmaster Convertible: Frequently Asked Questions
How much is a 1948 Buick Roadmaster Convertible worth?
A 1948 Buick Roadmaster Convertible is worth approximately $41,360, based on 7 verified auction sales tracked by DriveIndex. No sale since Dec 21, 2025, so this value may not reflect today's market. All 7 verified USD sales fall between $35,250 and $110,000. Condition, mileage and options move an individual car within that band.
How many 1948 Buick Roadmaster Convertible sell per year?
1 has sold at auction in the past 12 months. DriveIndex has tracked 7 1948 Buick Roadmaster Convertible sales in total.
Are 1948 Buick Roadmaster Convertible sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 1948 Buick Roadmaster Convertible. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 1948 Buick Roadmaster Convertible?
DriveIndex tracks for-sale listings and auction results for the 1948 Buick Roadmaster Convertible from the world's leading collector-car auction houses and marketplaces.
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