1966 Ford Mustang GT Fastback Market Value & Price History
The 1966 Ford Mustang GT Fastback has a current market value of $51,434 as of Nov 14, 2026, based on 57 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2003 between $40,150 and $57,200. Based on US sales through Nov 3, 2026. 4 have sold in the past 12 months. The median sale price is up 27.1% over the past 12 months versus the prior year.
Data: DriveIndex. 57 verified auction sales for the 1966 Ford Mustang GT Fastback, latest sale Nov 3, 2026. Value as of Nov 14, 2026. Methodology
What members see for the 1966 Ford Mustang GT Fastback
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See the Mustang GT Fastback's Value Signal with Pro →1966 Ford Mustang GT Fastback Price History
The median 1966 Ford Mustang GT Fastback sold for $52,750 in 2026, against $34,100 in 2012. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $52,750 | 4 |
| 2025 | $41,500 | 4 |
| 2024 | $52,650 | 8 |
| 2022 | $60,000 | 5 |
| 2021 | $50,600 | 6 |
| 2019 | $43,050 | 4 |
| 2018 | $50,875 | 4 |
| 2017 | $42,900 | 4 |
| 2013 | $77,000 | 3 |
| 2012 | $34,100 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1966 Ford Mustang GT Fastback Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Nov 3, 2026 | $51,500 | 82 mi | — |
| Mar 14, 2026 | $48,500 | 81,754 mi | Automatic |
| Mar 9, 2026 | $54,000 | 84,000 mi | — |
| Jan 28, 2026 | $66,500 | 42,000 mi | Manual |
| Oct 3, 2025 | $64,000 | 38,000 mi | Manual |
| Mar 19, 2025 | $44,000 | 80,604 mi | Automatic |
| Jan 19, 2025 | $28,050 | 64,801 mi | Manual |
| Jan 15, 2025 | $39,000 | 77,000 mi | Manual |
| Nov 10, 2024 | $62,000 | 8,000 mi | Manual |
| Oct 5, 2024 | $43,450 | 72,434 mi | Automatic |
| Oct 4, 2024 | $28,600 | 50,986 mi | — |
| Sep 6, 2024 | $50,600 | 72,431 mi | Automatic |
| Jun 28, 2024 | $52,500 | 59,000 mi | Manual |
| Mar 9, 2024 | $71,500 | 60,643 mi | Automatic |
| Jan 13, 2024 | $52,800 | 130 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Ford Mustang GT Fastback auction results →See the full picture on the 1966 Ford Mustang GT Fastback
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Ford Mustang GT Fastback by Year
Which Mustang GT Fastback year should you buy? Every year compared →1966 Ford Mustang GT Fastback: Frequently Asked Questions
How much is a 1966 Ford Mustang GT Fastback worth?
A 1966 Ford Mustang GT Fastback is worth approximately $51,434 as of Nov 14, 2026, based on 57 verified auction sales tracked by DriveIndex. Based on US sales through Nov 3, 2026. Half of all verified sales fall between $40,150 and $57,200; the full verified range is $27,500 to $83,600. Condition, mileage and options move an individual car within that band.
How much did a 1966 Ford Mustang GT Fastback cost new?
The 1966 Ford Mustang GT Fastback carried an original MSRP of $2,726. Verified examples now trade around $51,434.
How much has the 1966 Ford Mustang GT Fastback depreciated?
It hasn't depreciated. The 1966 Ford Mustang GT Fastback is worth about 1787% more than its original MSRP of $2,726, with verified examples now trading around $51,434. That compares today's value with the sticker price, not adjusted for inflation.
How many 1966 Ford Mustang GT Fastback sell per year?
4 have sold at auction in the past 12 months. DriveIndex has tracked 57 1966 Ford Mustang GT Fastback sales in total.
Are 1966 Ford Mustang GT Fastback sale prices higher or lower than a year ago?
The median 1966 Ford Mustang GT Fastback sale price is up 27.1% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 1966 Ford Mustang GT Fastback?
DriveIndex tracks for-sale listings and auction results for the 1966 Ford Mustang GT Fastback from the world's leading collector-car auction houses and marketplaces.
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