2018 Porsche 911 Turbo S Coupe (991) Market Value & Price History
The 2018 Porsche 911 Turbo S Coupe (991) has a current market value of $324,165, based on 25 verified auction sales tracked by DriveIndex, with sold prices ranging from $140,000 to $388,500. 7 have sold in the past 12 months, and 15 are currently for sale from $139,996 to $359,991. Sold prices are up 36% over the past 12 months versus the prior year.
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Track this car & get alerts when new ones list →Recent 2018 Porsche 911 Turbo S Coupe (991) Auction Results
| Sold | Price | Mileage |
|---|---|---|
| Jun 26, 2026 | $348,500 | 1,400 mi |
| May 8, 2026 | $155,000 | 20,000 mi |
| Apr 27, 2026 | $388,500 | 33 mi |
| Mar 7, 2026 | $351,500 | 1,145 mi |
| Jan 23, 2026 | $150,000 | 31,000 mi |
| Jan 16, 2026 | $176,000 | 15,385 mi |
| Jan 7, 2026 | $272,000 | 5,826 mi |
| Apr 29, 2025 | $350,000 | 823 mi |
| Nov 13, 2024 | $140,000 | 19,905 mi |
| Nov 5, 2024 | $200,000 | 15,000 mi |
| Oct 29, 2024 | $142,000 | 4 mi |
| Oct 15, 2024 | $185,000 | 3,500 mi |
| Aug 16, 2024 | $257,600 | 7,200 mi |
| Aug 13, 2024 | $287,500 | 1,719 mi |
| Apr 26, 2024 | $300,000 | 1,836 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
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Porsche 911 Turbo S Coupe by Year
2018 Porsche 911 Turbo S Coupe (991) — Frequently Asked Questions
How much is a 2018 Porsche 911 Turbo S Coupe (991) worth?
The 2018 Porsche 911 Turbo S Coupe (991) has a market value of approximately $324,165, based on 25 verified auction sales. Recent examples have sold between $140,000 and $388,500.
How many 2018 Porsche 911 Turbo S Coupe (991) sell per year?
7 have sold at auction in the past 12 months. DriveIndex has tracked 25 sales in total.
Is the 2018 Porsche 911 Turbo S Coupe (991) appreciating or depreciating?
Sold prices for the 2018 Porsche 911 Turbo S Coupe (991) are up 36% over the past 12 months compared with the prior year, based on verified auction sales. For the full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection, open the 2018 Porsche 911 Turbo S Coupe (991) on DriveIndex.
Where can I buy a 2018 Porsche 911 Turbo S Coupe (991)?
There are currently 15 2018 Porsche 911 Turbo S Coupe (991) for sale, priced from $139,996 to $359,991. DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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