3 for sale · 2 auction results · latest Aug 21, 2026
The median auction sale for the BMW 645i was $13,375 over the last three years. The median asking price is $13,684.
Where BMW 645i 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 |
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The state map, BMW 645is listed below market now, every model year's sales and asking prices, and the latest results.
