BMW M635CSi Market Value & Price History
The BMW M635CSi has a market value of $25,258 to $49,945 depending on year and condition, based on 46 verified auction sales across 3 model years (1984–1986). Individual examples have sold from $17,000 to $99,500, with 6 sold in the past 12 months.
BMW M635CSi Value by Year
Recent BMW M635CSi Auction Results
| Sold | Year | Price | Mileage |
|---|---|---|---|
| Jun 22, 2026 | 1984 | $45,000 | 91,000 mi |
| Jun 9, 2026 | 1984 | $75,000 | 53,000 mi |
| May 22, 2026 | 1985 | $25,635 | 65,244 mi |
| May 1, 2026 | 1986 | $46,500 | 58,000 mi |
| Mar 8, 2026 | 1985 | $26,000 | 78,000 mi |
| Dec 21, 2025 | 1985 | $17,000 | 65,000 mi |
| Apr 28, 2025 | 1985 | $41,500 | 133,000 mi |
| Apr 21, 2025 | 1985 | $82,000 | 79,000 mi |
| Nov 30, 2024 | 1985 | $43,000 | 95,000 mi |
| Nov 21, 2024 | 1985 | $25,000 | 109,000 mi |
| Nov 5, 2024 | 1985 | $81,000 | 51,000 mi |
| Oct 28, 2024 | 1984 | $52,084 | 193,980 mi |
BMW M635CSi — Frequently Asked Questions
How much is a BMW M635CSi worth?
BMW M635CSi market values range from $25,258 to $49,945 depending on the model year, mileage, and condition. Recent auction sales span $17,000 to $99,500. See the year-by-year breakdown below.
Which BMW M635CSi year is best?
DriveIndex tracks the market value of every BMW M635CSi year (1984–1986) so you can compare appreciation and pricing side by side. The full Value Signal — appreciating, stable, or depreciating, with a 1–5 year projection — is available on each year's page.
How many BMW M635CSi sell per year?
6 BMW M635CSi have sold at auction in the past 12 months across all years; DriveIndex has tracked 46 sales in total.
Where can I buy a BMW M635CSi?
DriveIndex tracks for-sale listings and auction results for the BMW M635CSi from the top auction houses and marketplaces.