1973 Citroen SM Market Value & Price History
The 1973 Citroen SM has a current market value of $29,587 as of Oct 9, 2026, based on 38 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2010 between $29,700 and $60,123. Based on US sales through Sep 9, 2026. 9 have sold in the past 12 months. The median sale price is down 59% over the past 12 months versus the prior year.
Data: DriveIndex. 38 verified auction sales for the 1973 Citroen SM (36 in USD, the basis for every dollar figure here), latest sale Sep 9, 2026. Value as of Oct 9, 2026. Methodology
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The median 1973 Citroen SM sold for $31,000 in 2026, against $51,440 in 2016. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $31,000 | 7 |
| 2025 | $50,680 | 4 |
| 2024 | $50,000 | 5 |
| 2022 | $42,000 | 3 |
| 2021 | $25,987 | 3 |
| 2020 | $62,062 | 4 |
| 2016 | $51,440 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1973 Citroen SM Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 9, 2026 | $31,000 | 75,000 mi | Manual |
| Aug 25, 2026 | $19,000 | 48,000 mi | — |
| Aug 18, 2026 | $36,500 | 55,000 mi | Manual |
| Aug 13, 2026 | $44,800 | — | — |
| Jul 13, 2026 | $18,500 | 33,000 mi | Manual |
| Jun 19, 2026 | $35,000 | 32,000 mi | Manual |
| Mar 19, 2026 | $22,738 | 13,400 mi | Manual |
| Jan 28, 2026 | 54,625 EUR | — | — |
| Nov 6, 2025 | $17,750 | 77,000 mi | Manual |
| Aug 13, 2025 | $70,000 | 10,000 mi | — |
| Mar 7, 2025 | $31,360 | — | Manual |
| Mar 6, 2025 | $95,200 | — | — |
| Nov 6, 2024 | $50,000 | 33,000 mi | Manual |
| Oct 22, 2024 | $65,500 | 86,000 mi | — |
| Apr 26, 2024 | $38,080 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Citroen SM auction results →See the full picture on the 1973 Citroen SM
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Citroen SM by Year
Which SM year should you buy? Every year compared →1973 Citroen SM: Frequently Asked Questions
How much is a 1973 Citroen SM worth?
A 1973 Citroen SM is worth approximately $29,587 as of Oct 9, 2026, based on 38 verified auction sales tracked by DriveIndex. Based on US sales through Sep 9, 2026. Half of all verified sales fall between $29,700 and $60,123; the full verified range is $14,300 to $99,000. Condition, mileage and options move an individual car within that band.
How many 1973 Citroen SM sell per year?
9 have sold at auction in the past 12 months. DriveIndex has tracked 38 1973 Citroen SM sales in total.
Are 1973 Citroen SM sale prices higher or lower than a year ago?
The median 1973 Citroen SM sale price is down 59% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. 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 1973 Citroen SM?
DriveIndex tracks for-sale listings and auction results for the 1973 Citroen SM from the world's leading collector-car auction houses and marketplaces.
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