2018 Porsche 911 GT3 (991.2) Market Value & Price History
The 2018 Porsche 911 GT3 (991.2) has a current market value of $234,000 as of Oct 14, 2026, based on 184 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2018 between $170,000 and $206,000. Based on US sales through Aug 25, 2026. 20 have sold in the past 12 months, and 98 are listed for sale from $144,990 to $442,991. The median sale price is up 22.5% over the past 12 months versus the prior year.
Data: DriveIndex. 184 verified auction sales for the 2018 Porsche 911 GT3 (991.2) (183 in USD, the basis for every dollar figure here), latest sale Aug 25, 2026. Value as of Oct 14, 2026. Methodology
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2018 Porsche 911 GT3 (991.2) Specifications
✓ Independently verified. We never estimate specs.
The 2018 Porsche 911 GT3 (991.2) left the factory with 500 hp, running 0–60 mph in 3.2 seconds. It carried an original MSRP of $143,600.
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Last checked Oct 13, 2026, unless a listing shows its own date
2018 Porsche 911 GT3 (991.2) Price History
The median 2018 Porsche 911 GT3 (991.2) sold for $221,500 in 2026, against $151,500 in 2019. 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 | $221,500 | 16 |
| 2025 | $186,625 | 24 |
| 2024 | $170,000 | 22 |
| 2023 | $178,300 | 34 |
| 2022 | $194,500 | 44 |
| 2021 | $193,000 | 30 |
| 2020 | $147,900 | 8 |
| 2019 | $151,500 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2018 Porsche 911 GT3 (991.2) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 25, 2026 | $222,000 | 4,100 mi | Automatic |
| Aug 4, 2026 | $306,000 | 1,300 mi | Manual |
| Apr 13, 2026 | $210,000 | 4,500 mi | — |
| Apr 10, 2026 | $226,000 | 9,000 mi | Manual |
| Mar 31, 2026 | $183,000 | 15,000 mi | Automatic |
| Mar 30, 2026 | $221,000 | 616 mi | Manual |
| Mar 9, 2026 | $211,000 | 9,300 mi | Manual |
| Mar 6, 2026 | $201,000 | 18,000 mi | Manual |
| Feb 20, 2026 | $300,888 | 6,000 mi | Manual |
| Feb 4, 2026 | $240,000 | 8,000 mi | — |
| Feb 3, 2026 | $171,150 | 18,420 mi | — |
| Feb 2, 2026 | $250,000 | 5,000 mi | Manual |
| Jan 31, 2026 | $177,000 | 17,000 mi | Automatic |
| Jan 23, 2026 | $290,000 | 10,000 mi | — |
| Jan 15, 2026 | $220,000 | 211 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 GT3 auction results →See the full picture on the 2018 Porsche 911 GT3 (991.2)
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Porsche 911 GT3 by Year
Which 911 GT3 year should you buy? Every year compared →2018 Porsche 911 GT3 (991.2): Frequently Asked Questions
How much is a 2018 Porsche 911 GT3 (991.2) worth?
A 2018 Porsche 911 GT3 (991.2) is worth approximately $234,000 as of Oct 14, 2026, based on 184 verified auction sales tracked by DriveIndex. Based on US sales through Aug 25, 2026. Half of all verified sales fall between $170,000 and $206,000; the full verified range is $130,000 to $306,000. Condition, mileage and options move an individual car within that band.
What are the factory specs of the 2018 Porsche 911 GT3 (991.2)?
The 2018 Porsche 911 GT3 (991.2) left the factory with 500 hp, running 0–60 mph in 3.2 seconds. It carried an original MSRP of $143,600. These figures are independently verified. DriveIndex never estimates specs.
How much did a 2018 Porsche 911 GT3 (991.2) cost new?
The 2018 Porsche 911 GT3 (991.2) carried an original MSRP of $143,600. Verified examples now trade around $234,000.
How much has the 2018 Porsche 911 GT3 (991.2) depreciated?
It hasn't depreciated. The 2018 Porsche 911 GT3 (991.2) is worth about 63% more than its original MSRP of $143,600, with verified examples now trading around $234,000. That compares today's value with the sticker price, not adjusted for inflation.
How many 2018 Porsche 911 GT3 (991.2) sell per year?
20 have sold at auction in the past 12 months. DriveIndex has tracked 184 2018 Porsche 911 GT3 (991.2) sales in total.
Are 2018 Porsche 911 GT3 (991.2) sale prices higher or lower than a year ago?
The median 2018 Porsche 911 GT3 (991.2) sale price is up 22.5% 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 2018 Porsche 911 GT3 (991.2)?
DriveIndex lists 98 2018 Porsche 911 GT3 (991.2) for sale, priced from $144,990 to $442,991 (last checked Oct 13, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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