2018 Porsche 911 Targa 4 GTS (991.2) Market Value & Price History
The 2018 Porsche 911 Targa 4 GTS (991.2) has a current market value of $138,416 as of Oct 12, 2026, based on 19 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2021 between $133,250 and $155,000. Based on US sales through Jul 27, 2026. 2 have sold in the past 12 months, and 15 are listed for sale from $115,000 to $220,312.
Data: DriveIndex. 19 verified auction sales for the 2018 Porsche 911 Targa 4 GTS (991.2), latest sale Jul 27, 2026. Value as of Oct 12, 2026. Methodology
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2018 Porsche 911 Targa 4 GTS (991.2) Specifications
✓ Independently verified. We never estimate specs.
The 2018 Porsche 911 Targa 4 GTS (991.2) left the factory with 450 hp, running 0–60 mph in 3.5 seconds. It carried an original MSRP of $139,900.
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Last checked Oct 11, 2026, unless a listing shows its own date
2018 Porsche 911 Targa 4 GTS (991.2) Price History
The median 2018 Porsche 911 Targa 4 GTS (991.2) sold for $148,000 in 2025, against $145,456 in 2021. 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 |
|---|---|---|
| 2025 | $148,000 | 4 |
| 2024 | $128,000 | 3 |
| 2022 | $137,500 | 5 |
| 2021 | $145,456 | 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 Targa 4 GTS (991.2) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jul 27, 2026 | $130,500 | 19,000 mi | — |
| May 14, 2026 | $178,000 | 21,000 mi | Manual |
| Jul 1, 2025 | $140,000 | 19,979 mi | Automatic |
| Jun 3, 2025 | $161,000 | 21,000 mi | Automatic |
| May 20, 2025 | $156,000 | 11,000 mi | Automatic |
| Feb 21, 2025 | $140,000 | 9,000 mi | Manual |
| Aug 16, 2024 | $128,000 | 16,000 mi | Automatic |
| Aug 16, 2024 | $156,800 | 4,000 mi | Manual |
| Jan 16, 2024 | $124,500 | 15,200 mi | Automatic |
| Jul 31, 2023 | $127,000 | 20,000 mi | Automatic |
| Dec 16, 2022 | $150,000 | 1,100 mi | Automatic |
| Jun 25, 2022 | $137,500 | 19,000 mi | Automatic |
| Jun 23, 2022 | $140,000 | 41,091 mi | Automatic |
| Mar 24, 2022 | $135,000 | 14,000 mi | Automatic |
| Jan 28, 2022 | $133,250 | 45,394 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 Targa 4 GTS auction results →See the full picture on the 2018 Porsche 911 Targa 4 GTS (991.2)
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Porsche 911 Targa 4 GTS by Year
Which 911 Targa 4 GTS year should you buy? Every year compared →2018 Porsche 911 Targa 4 GTS (991.2): Frequently Asked Questions
How much is a 2018 Porsche 911 Targa 4 GTS (991.2) worth?
A 2018 Porsche 911 Targa 4 GTS (991.2) is worth approximately $138,416 as of Oct 12, 2026, based on 19 verified auction sales tracked by DriveIndex. Based on US sales through Jul 27, 2026. Half of all verified sales fall between $133,250 and $155,000; the full verified range is $117,000 to $178,000. Condition, mileage and options move an individual car within that band.
What are the factory specs of the 2018 Porsche 911 Targa 4 GTS (991.2)?
The 2018 Porsche 911 Targa 4 GTS (991.2) left the factory with 450 hp, running 0–60 mph in 3.5 seconds. It carried an original MSRP of $139,900. These figures are independently verified. DriveIndex never estimates specs.
How much did a 2018 Porsche 911 Targa 4 GTS (991.2) cost new?
The 2018 Porsche 911 Targa 4 GTS (991.2) carried an original MSRP of $139,900. Verified examples now trade around $138,416.
How much has the 2018 Porsche 911 Targa 4 GTS (991.2) depreciated?
The 2018 Porsche 911 Targa 4 GTS (991.2) is worth about 1% less than it cost new: it carried an original MSRP of $139,900, and verified examples now trade around $138,416. That compares today's value with the sticker price, not adjusted for inflation.
How many 2018 Porsche 911 Targa 4 GTS (991.2) sell per year?
2 have sold at auction in the past 12 months. DriveIndex has tracked 19 2018 Porsche 911 Targa 4 GTS (991.2) sales in total.
Are 2018 Porsche 911 Targa 4 GTS (991.2) sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 2018 Porsche 911 Targa 4 GTS (991.2). 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 Targa 4 GTS (991.2)?
DriveIndex lists 15 2018 Porsche 911 Targa 4 GTS (991.2) for sale, priced from $115,000 to $220,312 (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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