1985 BMW M635CSi Market Value & Price History
The 1985 BMW M635CSi has a current market value of $25,258, based on 30 verified auction sales tracked by DriveIndex, with sold prices ranging from $17,000 to $99,500. 3 have sold in the past 12 months, and 1 is currently for sale from $19,635 to $19,635. Sold prices are down 40.4% over the past 12 months versus the prior year.
Data: DriveIndex. 30 verified auction sales for the 1985 BMW M635CSi, latest sale May 22, 2026. Methodology
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Open the M635CSi on DriveIndex →1985 BMW M635CSi For Sale Now (1)
Recent 1985 BMW M635CSi Auction Results
| Sold | Price | Mileage |
|---|---|---|
| May 22, 2026 | $25,635 | 65,244 mi |
| Mar 8, 2026 | $26,000 | 78,000 mi |
| Dec 21, 2025 | $17,000 | 65,000 mi |
| Apr 28, 2025 | $41,500 | 133,000 mi |
| Apr 21, 2025 | $82,000 | 79,000 mi |
| Nov 30, 2024 | $43,000 | 95,000 mi |
| Nov 21, 2024 | $25,000 | 109,000 mi |
| Nov 5, 2024 | $81,000 | 51,000 mi |
| Aug 8, 2024 | $39,000 | 168,000 mi |
| Jul 10, 2024 | $17,250 | 285,000 mi |
| Jun 23, 2024 | $72,000 | 44,000 mi |
| Dec 7, 2023 | $58,251 | 23,000 mi |
| Sep 13, 2023 | $63,000 | 145,000 mi |
| Sep 5, 2023 | $26,500 | 56,000 mi |
| Aug 21, 2023 | $32,000 | 113,000 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
All BMW M635CSi auction results →See the full picture on the 1985 BMW M635CSi
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BMW M635CSi by Year
1985 BMW M635CSi: Frequently Asked Questions
How much is a 1985 BMW M635CSi worth?
The 1985 BMW M635CSi has a market value of approximately $25,258, based on 30 verified auction sales. Recent examples have sold between $17,000 and $99,500.
How many 1985 BMW M635CSi sell per year?
3 have sold at auction in the past 12 months. DriveIndex has tracked 30 sales in total.
Is the 1985 BMW M635CSi appreciating or depreciating?
Sold prices for the 1985 BMW M635CSi are down 40.4% over the past 12 months compared with the prior year, based on verified auction sales. For the full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection, open the 1985 BMW M635CSi on DriveIndex.
Where can I buy a 1985 BMW M635CSi?
There is currently 1 1985 BMW M635CSi for sale, priced from $19,635 to $19,635. DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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