25 for sale · 96 auction results · latest Oct 27, 2026
The median auction sale for the BMW 645Ci was $11,500 over the last three years. The median asking price is $8,495.
Where BMW 645Ci prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| Trim | Years | For sale | Median ask | Sold | Median sale |
|---|---|---|---|---|---|
| Sport | 2004–2005 | — | — | 16 | $15k |
The state map, BMW 645Cis listed below market now, every model year's sales and asking prices, and the latest results.
