1966 Ford Mustang GT Fastback
Sold at Mecum Auctions on May 15, 2026.
$165,000Confirmed
The price as reported by the house. Hammer price $150,000, before the buyer's premium. Read from the house's results Oct. 14, 2026.
The car
- Year
- 1966
- Make and model
- Ford Mustang
- Generation
- Mustang first generation
- Version
- Mustang GT
- Gearbox
- Automatic
- Condition
- Concours (1)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 101 comparable sales, 100% over its top.
Middle half of sales$35,000 to $75,000
Median$49,000
Sales behind it101Likely
From 101 sales of the Ford Mustang GT (Mustang first generation) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $35,000 and $75,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1966 Ford Mustang Convertible GT A-Code 289Bring a Trailer, Nov. 2, 2026 | Bring a Trailer | Nov. 2, 2026 | $85,000 |
| Four-Decades-Family-Owned 1966 Ford Mustang Convertible GT A-Code 289Bring a Trailer, Sept. 25, 2026 | Bring a Trailer | Sept. 25, 2026 | $49,000 |
| 1966 Ford Mustang GT FastbackMecum, July 24, 2026 | Mecum | July 24, 2026 | $40,000 |
| 1966 Ford Mustang GT Coupe A-Code 289Bring a Trailer, July 17, 2026 | Bring a Trailer | July 17, 2026 | $37,000 |
| 1966 Ford Mustang GT ConvertibleMecum, April 11, 2026 | Mecum | April 11, 2026 | $34,000 |
| 1966 Ford Mustang GTMecum, March 19, 2026 | Mecum | March 19, 2026 | $27,000 |
| 1966 Ford Mustang GTMecum, March 19, 2026 | Mecum | March 19, 2026 | $24,500 |
| 1966 Ford Mustang GT FastbackMecum, Jan. 15, 2026 | Mecum | Jan. 15, 2026 | $110,000 |