1966 Pontiac GTO
Sold at Mecum Auctions on April 11, 2026.
$143,000Confirmed
The price as reported by the house. Hammer price $130,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1966
- Make and model
- Pontiac GTO
- Generation
- GTO 1964 to 1967
- Version
- GTO 1964 to 1967 (base)
- Gearbox
- Manual
- Chassis
- 242176Z129402
- 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
Above the middle half of 201 comparable sales, 94% over its top.
Middle half of sales$41,750 to $67,000
Median$52,000
Sales behind it201Likely
From 201 sales of the Pontiac GTO 1964 to 1967 (base) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $41,750 and $67,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1966 Pontiac GTO ConvertibleMecum, Oct. 24, 2026 | Mecum | Oct. 24, 2026 | $80,000 |
| 1966 Pontiac GTOMecum, Aug. 15, 2026 | Mecum | Aug. 15, 2026 | $42,000 |
| 1966 Pontiac GTOMecum, July 25, 2026 | Mecum | July 25, 2026 | $110,000 |
| 1966 Pontiac GTOMecum, July 24, 2026 | Mecum | July 24, 2026 | $40,000 |
| 1966 Pontiac GTOMecum, April 10, 2026 | Mecum | April 10, 2026 | $44,000 |
| 1966 Pontiac GTO Convertible 5-SpeedBring a Trailer, March 7, 2026 | Bring a Trailer | March 7, 2026 | $53,780 |
| 1966 PONTIAC GTOBarrett-Jackson, Jan. 23, 2026 | Barrett-Jackson | Jan. 23, 2026 | $50,000 |
| 1966 Pontiac GTO HardtopMecum, Jan. 15, 2026 | Mecum | Jan. 15, 2026 | $70,000 |