2005 BMW 645Ci Convertible
Sold at Mecum Auctions on Jan. 7, 2026.
$12,100Confirmed
The price as reported by the house. Hammer price $11,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 2005
- Make and model
- BMW 6 Series (2004 on)
- Generation
- 6 Series (2004 to 2010)
- Gearbox
- Manual
- VIN
- WBAEK73405B261242
- 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 143 comparable sales.
Middle half of sales$8,687 to $15,375
Median$11,500
Sales behind it143Likely
From 143 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 $8,687 and $15,375.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 2005 BMW 645Ci Convertible 6-SpeedBring a Trailer, Oct. 27, 2026 | Bring a Trailer | Oct. 27, 2026 | $6,900 |
| 2005 BMW 645Ci ConvertibleCars & Bids, Aug. 25, 2026 | Cars & Bids | Aug. 25, 2026 | $7,900 |
| 2005 BMW 645Ci Convertible Sport 6-SpeedBring a Trailer, June 3, 2026 | Bring a Trailer | June 3, 2026 | $13,250 |
| 2005 BMW 645Ci Convertible Sport 6-SpeedBring a Trailer, July 16, 2025 | Bring a Trailer | July 16, 2025 | $13,250 |
| 2005 BMW 645Ci Convertible Sport 6-SpeedBring a Trailer, July 2, 2025 | Bring a Trailer | July 2, 2025 | $19,000 |
| 2005 BMW 645Ci ConvertibleCars & Bids, June 30, 2025 | Cars & Bids | June 30, 2025 | $12,900 |
| 2005 BMW 645Ci CoupeCars & Bids, Feb. 17, 2025 | Cars & Bids | Feb. 17, 2025 | $8,350 |
| 2005 BMW 645Ci Coupe Sport 6-SpeedBring a Trailer, Jan. 29, 2025 | Bring a Trailer | Jan. 29, 2025 | $9,000 |
This car's historyConfirmed
Matched across sales by VIN.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| Jan. 7, 2026 | Sold (this sale)Mecum | Mecum | $12,100 | |
| Oct. 27, 2026 | SoldBring a Trailer | Bring a Trailer | 70,000 | $6,900 |