1966 Pontiac GTO Market Value & Price History
The 1966 Pontiac GTO has a current market value of $47,535 as of Oct 9, 2026, based on 108 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2003 between $39,600 and $60,500. Based on US sales through Sep 3, 2026. 27 have sold in the past 12 months. The median sale price is down 11.4% over the past 12 months versus the prior year.
Data: DriveIndex. 108 verified auction sales for the 1966 Pontiac GTO (107 in USD, the basis for every dollar figure here), latest sale Sep 3, 2026. Value as of Oct 9, 2026. Methodology
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The median 1966 Pontiac GTO sold for $54,000 in 2026, against $49,500 in 2008. 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 | $54,000 | 22 |
| 2025 | $55,100 | 16 |
| 2024 | $42,500 | 8 |
| 2023 | $35,000 | 5 |
| 2022 | $52,500 | 3 |
| 2020 | $43,000 | 5 |
| 2016 | $44,550 | 6 |
| 2015 | $35,200 | 5 |
| 2013 | $55,000 | 3 |
| 2012 | $42,900 | 3 |
| 2011 | $44,000 | 3 |
| 2010 | $35,750 | 5 |
| 2009 | $38,500 | 3 |
| 2008 | $49,500 | 9 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1966 Pontiac GTO Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 3, 2026 | $46,755 | 51,000 mi | — |
| Sep 1, 2026 | $61,000 | 70,000 mi | Manual |
| Aug 25, 2026 | $50,500 | 69,000 mi | — |
| Aug 17, 2026 | $42,533 | 50,800 mi | Manual |
| Aug 15, 2026 | $46,200 | 94,760 mi | Manual |
| Jul 25, 2026 | $121,000 | 14,745 mi | Manual |
| Jul 24, 2026 | $44,000 | 67,213 mi | Manual |
| Jul 12, 2026 | $53,000 | 59,000 mi | Automatic |
| Jun 25, 2026 | $51,000 | 15,000 mi | — |
| Jun 6, 2026 | $86,900 | 67,078 mi | Automatic |
| Jun 4, 2026 | $55,000 | 24,700 mi | Automatic |
| May 16, 2026 | $115,500 | 79,405 mi | Automatic |
| May 15, 2026 | $70,400 | 57,403 mi | Automatic |
| Apr 27, 2026 | $62,060 | 2,900 mi | Automatic |
| Apr 11, 2026 | $143,000 | 414 mi | Manual |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Pontiac GTO auction results →See the full picture on the 1966 Pontiac GTO
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Pontiac GTO by Year
Which GTO year should you buy? Every year compared →1966 Pontiac GTO: Frequently Asked Questions
How much is a 1966 Pontiac GTO worth?
A 1966 Pontiac GTO is worth approximately $47,535 as of Oct 9, 2026, based on 108 verified auction sales tracked by DriveIndex. Based on US sales through Sep 3, 2026. Half of all verified sales fall between $39,600 and $60,500; the full verified range is $21,600 to $396,000. Condition, mileage and options move an individual car within that band.
How many 1966 Pontiac GTO sell per year?
27 have sold at auction in the past 12 months. DriveIndex has tracked 108 1966 Pontiac GTO sales in total.
Are 1966 Pontiac GTO sale prices higher or lower than a year ago?
The median 1966 Pontiac GTO sale price is down 11.4% 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 Pontiac GTO?
DriveIndex tracks for-sale listings and auction results for the 1966 Pontiac GTO from the world's leading collector-car auction houses and marketplaces.
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