1970 Cadillac DeVille Convertible Market Value & Price History
The 1970 Cadillac DeVille Convertible has a current market value of $35,276 as of Oct 9, 2026, based on 8 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2010 between $13,475 and $38,555. Based on US sales through Jul 22, 2026. 1 has sold in the past 12 months.
Data: DriveIndex. 8 verified auction sales for the 1970 Cadillac DeVille Convertible, latest sale Jul 22, 2026. Value as of Oct 9, 2026. Methodology
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See the DeVille Convertible's Value Signal with Pro →Recent 1970 Cadillac DeVille Convertible Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jul 22, 2026 | $38,555 | 34,000 mi | — |
| Nov 14, 2023 | $22,250 | 74,000 mi | Automatic |
| Oct 4, 2023 | $55,000 | — | — |
| Aug 27, 2023 | $11,500 | 64,000 mi | Automatic |
| May 10, 2022 | $27,000 | 78,000 mi | Automatic |
| Sep 2, 2012 | $13,475 | — | — |
| Sep 1, 2011 | $12,100 | — | — |
| Jan 21, 2010 | $55,000 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Cadillac DeVille Convertible auction results →See the full picture on the 1970 Cadillac DeVille Convertible
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Cadillac DeVille Convertible by Year
Which DeVille Convertible year should you buy? Every year compared →1970 Cadillac DeVille Convertible: Frequently Asked Questions
How much is a 1970 Cadillac DeVille Convertible worth?
A 1970 Cadillac DeVille Convertible is worth approximately $35,276 as of Oct 9, 2026, based on 8 verified auction sales tracked by DriveIndex. Based on US sales through Jul 22, 2026. Half of all verified sales fall between $13,475 and $38,555; the full verified range is $11,500 to $55,000. Condition, mileage and options move an individual car within that band.
How many 1970 Cadillac DeVille Convertible sell per year?
1 has sold at auction in the past 12 months. DriveIndex has tracked 8 1970 Cadillac DeVille Convertible sales in total.
Are 1970 Cadillac DeVille 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 1970 Cadillac DeVille 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 1970 Cadillac DeVille Convertible?
DriveIndex tracks for-sale listings and auction results for the 1970 Cadillac DeVille Convertible from the world's leading collector-car auction houses and marketplaces.
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