2021 Porsche 718 Cayman GT4 Market Value & Price History
The 2021 Porsche 718 Cayman GT4 has a current market value of $119,753 as of Oct 12, 2026, based on 36 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2021 between $117,000 and $130,000. Based on US sales through Aug 4, 2026. 10 have sold in the past 12 months, and 19 are listed for sale from $116,922 to $169,981. The median sale price is up 6.4% over the past 12 months versus the prior year.
Data: DriveIndex. 36 verified auction sales for the 2021 Porsche 718 Cayman GT4, latest sale Aug 4, 2026. Value as of Oct 12, 2026. Methodology
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2021 Porsche 718 Cayman GT4 Specifications
✓ Independently verified. We never estimate specs.
The 2021 Porsche 718 Cayman GT4 left the factory with 414 hp, running 0–60 mph in 4.2 seconds. It carried an original MSRP of $100,200.
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Last checked Oct 11, 2026, unless a listing shows its own date
2021 Porsche 718 Cayman GT4 Price History
The median 2021 Porsche 718 Cayman GT4 sold for $120,500 in 2026, against $130,313 in 2022. 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 | $120,500 | 8 |
| 2025 | $113,500 | 6 |
| 2024 | $126,022 | 8 |
| 2023 | $126,000 | 4 |
| 2022 | $130,313 | 8 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2021 Porsche 718 Cayman GT4 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 4, 2026 | $120,000 | 3,600 mi | — |
| Jul 21, 2026 | $117,000 | 11,000 mi | Automatic |
| Apr 8, 2026 | $121,000 | 8,000 mi | Automatic |
| Mar 20, 2026 | $109,750 | 24,402 mi | Manual |
| Mar 5, 2026 | $100,000 | 14,400 mi | Manual |
| Feb 26, 2026 | $122,718 | 6,000 mi | Manual |
| Feb 9, 2026 | $130,000 | 3,700 mi | Manual |
| Jan 9, 2026 | $169,000 | 7,932 mi | Manual |
| Dec 16, 2025 | $121,000 | 1,600 mi | Automatic |
| Oct 20, 2025 | $127,000 | 7,000 mi | — |
| Jul 8, 2025 | $102,718 | 13,000 mi | Automatic |
| May 29, 2025 | $56,000 | 40,000 mi | Automatic |
| Apr 30, 2025 | $106,000 | 33,000 mi | — |
| Jan 6, 2025 | $127,000 | 8,000 mi | — |
| Dec 26, 2024 | $117,000 | 1,900 mi | Manual |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 718 Cayman GT4 auction results →See the full picture on the 2021 Porsche 718 Cayman GT4
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Porsche 718 Cayman GT4 by Year
Which 718 Cayman GT4 year should you buy? Every year compared →2021 Porsche 718 Cayman GT4: Frequently Asked Questions
How much is a 2021 Porsche 718 Cayman GT4 worth?
A 2021 Porsche 718 Cayman GT4 is worth approximately $119,753 as of Oct 12, 2026, based on 36 verified auction sales tracked by DriveIndex. Based on US sales through Aug 4, 2026. Half of all verified sales fall between $117,000 and $130,000; the full verified range is $56,000 to $169,000. Condition, mileage and options move an individual car within that band.
What are the factory specs of the 2021 Porsche 718 Cayman GT4?
The 2021 Porsche 718 Cayman GT4 left the factory with 414 hp, running 0–60 mph in 4.2 seconds. It carried an original MSRP of $100,200. These figures are independently verified. DriveIndex never estimates specs.
How much did a 2021 Porsche 718 Cayman GT4 cost new?
The 2021 Porsche 718 Cayman GT4 carried an original MSRP of $100,200. Verified examples now trade around $119,753.
How much has the 2021 Porsche 718 Cayman GT4 depreciated?
It hasn't depreciated. The 2021 Porsche 718 Cayman GT4 is worth about 20% more than its original MSRP of $100,200, with verified examples now trading around $119,753. That compares today's value with the sticker price, not adjusted for inflation.
How many 2021 Porsche 718 Cayman GT4 sell per year?
10 have sold at auction in the past 12 months. DriveIndex has tracked 36 2021 Porsche 718 Cayman GT4 sales in total.
Are 2021 Porsche 718 Cayman GT4 sale prices higher or lower than a year ago?
The median 2021 Porsche 718 Cayman GT4 sale price is up 6.4% 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 2021 Porsche 718 Cayman GT4?
DriveIndex lists 19 2021 Porsche 718 Cayman GT4 for sale, priced from $116,922 to $169,981 (last checked Oct 11, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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