2005 BMW 645Ci Convertible
Sold at Bring a Trailer on Oct. 31, 2024.
$20,250Confirmed
The price as reported by the house. Read from the house's results Oct. 25, 2026.
The car
- Year
- 2005
- Make and model
- BMW 6 Series (2004 on)
- Generation
- 6 Series (2004 to 2010)
- Miles shown
- 12,000
- Gearbox
- Automatic
- VIN
- WBAEK73475B324854
- Title
- Clean
- Condition
- Excellent (2)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Above the middle half of 144 comparable sales, 32% over its top.
Middle half of sales$8,718 to $15,313
Median$11,450
Sales behind it144Likely
From 144 sales of the BMW 6 Series (2004 on) 6 Series (2004 to 2010) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $8,718 and $15,313.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 2005 BMW 645Ci ConvertibleMecum, July 25, 2026 | Mecum | July 25, 2026 | $19,000 |
| 2005 BMW 645Ci CONVERTIBLEBarrett-Jackson, June 25, 2026 | Barrett-Jackson | June 25, 2026 | $6,800 |
| 2005 BMW 645Ci CONVERTIBLEBarrett-Jackson, April 16, 2026 | Barrett-Jackson | April 16, 2026 | $11,000 |
| 2005 BMW 645Ci ConvertibleMecum, Jan. 18, 2026 | Mecum | Jan. 18, 2026 | $13,000 |
| 2005 BMW 645Ci ConvertibleMecum, Jan. 18, 2026 | Mecum | Jan. 18, 2026 | $7,800 |
| 2005 BMW 645Ci CoupeMecum, Jan. 12, 2026 | Mecum | Jan. 12, 2026 | $10,000 |
| 2005 BMW 645Ci ConvertibleMecum, Jan. 12, 2026 | Mecum | Jan. 12, 2026 | $7,250 |
| 2005 BMW 645Ci CONVERTIBLEBarrett-Jackson, Oct. 16, 2025 | Barrett-Jackson | Oct. 16, 2025 | $7,500 |
This car's historyConfirmed
Matched across sales by VIN.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| Oct. 31, 2024 | Sold (this sale)Bring a Trailer | Bring a Trailer | 12,000 | $20,250 |
| Jan. 22, 2026 | SoldBring a Trailer | Bring a Trailer | 18,000 | $17,000 |