2004 BMW 645Ci Convertible
Sold at Mecum Auctions on March 9, 2024.
$16,500Confirmed
The price as reported by the house. Hammer price $15,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 2004
- Make and model
- BMW 6 Series (2004 on)
- Generation
- 6 Series (2004 to 2010)
- Gearbox
- Automatic
- VIN
- WBAEK73484B321279
- Condition
- Good (3)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Inside the middle half of 144 comparable sales.
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 |
|---|---|---|---|
| 2004 BMW 645Ci Convertible SportBring a Trailer, Oct. 7, 2026 | Bring a Trailer | Oct. 7, 2026 | $9,500 |
| 2004 BMW 645Ci ConvertibleBring a Trailer, Sept. 26, 2026 | Bring a Trailer | Sept. 26, 2026 | $7,000 |
| 2004 BMW 645Ci CONVERTIBLEBarrett-Jackson, Sept. 10, 2026 | Barrett-Jackson | Sept. 10, 2026 | $4,500 |
| 2004 BMW 645Ci CONVERTIBLEBarrett-Jackson, Sept. 10, 2026 | Barrett-Jackson | Sept. 10, 2026 | $3,700 |
| 2004 BMW 645Ci ConvertibleBring a Trailer, Sept. 10, 2026 | Bring a Trailer | Sept. 10, 2026 | $9,900 |
| 2004 BMW 645Ci ConvertibleBring a Trailer, Aug. 15, 2026 | Bring a Trailer | Aug. 15, 2026 | $9,500 |
| 2004 BMW 645Ci ConvertibleMecum, July 23, 2026 | Mecum | July 23, 2026 | $16,500 |
| 2004 BMW 645Ci ConvertibleBring a Trailer, May 20, 2026 | Bring a Trailer | May 20, 2026 | $8,988 |
This car's historyConfirmed
Matched across sales by VIN.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| March 9, 2024 | Sold (this sale)Mecum | Mecum | $16,500 | |
| Sept. 26, 2026 | SoldBring a Trailer | Bring a Trailer | 51,000 | $7,000 |