1966 Ford Mustang GT Convertible Market Value & Price History
The 1966 Ford Mustang GT Convertible has a current market value of $44,529 as of Oct 13, 2026, based on 111 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 1999 between $34,100 and $50,000. Based on US sales through Sep 28, 2026. 9 have sold in the past 12 months. The median sale price is down 3.9% over the past 12 months versus the prior year.
Data: DriveIndex. 111 verified auction sales for the 1966 Ford Mustang GT Convertible (108 in USD, the basis for every dollar figure here), latest sale Sep 28, 2026. Value as of Oct 13, 2026. Methodology
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The median 1966 Ford Mustang GT Convertible sold for $49,000 in 2026, against $30,780 in 2003. 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 | $49,000 | 9 |
| 2024 | $42,900 | 10 |
| 2023 | $48,250 | 8 |
| 2022 | $47,835 | 6 |
| 2021 | $48,875 | 8 |
| 2020 | $45,000 | 3 |
| 2019 | $38,690 | 11 |
| 2016 | $34,100 | 7 |
| 2015 | $33,000 | 5 |
| 2014 | $50,875 | 6 |
| 2013 | $40,150 | 8 |
| 2012 | $35,200 | 3 |
| 2005 | $42,660 | 3 |
| 2003 | $30,780 | 4 |
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 Convertible Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 28, 2026 | $38,500 | 90,000 mi | Manual |
| Sep 28, 2026 | $67,725 | 7,000 mi | Manual |
| Sep 25, 2026 | $49,000 | 62,000 mi | Automatic |
| Sep 19, 2026 | $79,000 | — | — |
| May 13, 2026 | $50,600 | 683 mi | Manual |
| Apr 11, 2026 | $37,400 | 38,240 mi | Automatic |
| Mar 13, 2026 | $50,000 | 70,773 mi | Automatic |
| Jan 23, 2026 | $44,800 | — | Automatic |
| Jan 9, 2026 | $34,100 | 13,748 mi | Manual |
| Jun 14, 2025 | $67,000 | 236 mi | Manual |
| Feb 25, 2025 | $38,250 | 73,000 mi | Manual |
| Dec 28, 2024 | $51,000 | 52,000 mi | Automatic |
| Aug 18, 2024 | $25,600 | 73,000 mi | Automatic |
| Jul 11, 2024 | $24,750 | 74,710 mi | Automatic |
| May 18, 2024 | $59,400 | 54,186 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Ford Mustang GT Convertible auction results →See the full picture on the 1966 Ford Mustang GT Convertible
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Ford Mustang GT Convertible by Year
Which Mustang GT Convertible year should you buy? Every year compared →1966 Ford Mustang GT Convertible: Frequently Asked Questions
How much is a 1966 Ford Mustang GT Convertible worth?
A 1966 Ford Mustang GT Convertible is worth approximately $44,529 as of Oct 13, 2026, based on 111 verified auction sales tracked by DriveIndex. Based on US sales through Sep 28, 2026. Half of all verified sales fall between $34,100 and $50,000; the full verified range is $20,900 to $93,500. Condition, mileage and options move an individual car within that band.
How much did a 1966 Ford Mustang GT Convertible cost new?
The 1966 Ford Mustang GT Convertible carried an original MSRP of $2,772. Verified examples now trade around $44,529.
How much has the 1966 Ford Mustang GT Convertible depreciated?
It hasn't depreciated. The 1966 Ford Mustang GT Convertible is worth about 1506% more than its original MSRP of $2,772, with verified examples now trading around $44,529. That compares today's value with the sticker price, not adjusted for inflation.
How many 1966 Ford Mustang GT Convertible sell per year?
9 have sold at auction in the past 12 months. DriveIndex has tracked 111 1966 Ford Mustang GT Convertible sales in total.
Are 1966 Ford Mustang GT Convertible sale prices higher or lower than a year ago?
The median 1966 Ford Mustang GT Convertible sale price is down 3.9% 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 Convertible?
DriveIndex tracks for-sale listings and auction results for the 1966 Ford Mustang GT Convertible from the world's leading collector-car auction houses and marketplaces.
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