1966 Buick Skylark Convertible
Sold at Mecum Auctions on Oct. 3, 2025, offered with no reserve.
$13,200Confirmed
The price as reported by the house. Hammer price $12,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1966
- Make and model
- Buick Skylark, GS and GSX
- Generation
- Skylark and Gran Sport 1965 to 1972
- Version
- Skylark and Gran Sport 1965 to 1972 (base)
- Gearbox
- Automatic
- Chassis
- 444676K102109
- 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
Below the middle half of 16 comparable sales, 21% under its bottom.
Middle half of sales$14,563 to $21,677
Median$18,000
Sales behind it16Likely
From 16 sales of the Buick Skylark, GS and GSX Skylark and Gran Sport 1965 to 1972 (base) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $14,563 and $21,677.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1966 Buick Skylark Sport CoupeBring a Trailer, March 11, 2025 | Bring a Trailer | March 11, 2025 | $13,250 |
| 1965 Buick Skylark ConvertibleBring a Trailer, Sept. 15, 2026 | Bring a Trailer | Sept. 15, 2026 | $20,569 |
| 1967 Buick Skylark ConvertibleBring a Trailer, May 24, 2026 | Bring a Trailer | May 24, 2026 | $8,000 |
| 1965 BUICK SKYLARK CONVERTIBLEBarrett-Jackson, Jan. 25, 2026 | Barrett-Jackson | Jan. 25, 2026 | $16,000 |
| 1967 Buick Skylark ConvertibleMecum, Jan. 13, 2026 | Mecum | Jan. 13, 2026 | $20,500 |
| 1967 Buick Skylark ConvertibleMecum, Nov. 13, 2025 | Mecum | Nov. 13, 2025 | $15,000 |
| 1965 BUICK SKYLARKBarrett-Jackson, Oct. 15, 2025 | Barrett-Jackson | Oct. 15, 2025 | $20,000 |
| 1965 Buick Skylark ConvertibleMecum, Jan. 8, 2025 | Mecum | Jan. 8, 2025 | $10,000 |