2015 Porsche 911 Turbo S Cabriolet (991.1) Market Value & Price History
The 2015 Porsche 911 Turbo S Cabriolet (991.1) has a current market value of $128,843 as of Oct 12, 2026, based on 30 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2017 between $105,000 and $131,500. Based on US sales through Sep 17, 2026. 6 have sold in the past 12 months, and 22 are listed for sale from $89,900 to $169,900. The median sale price is down 4.7% over the past 12 months versus the prior year.
Data: DriveIndex. 30 verified auction sales for the 2015 Porsche 911 Turbo S Cabriolet (991.1), latest sale Sep 17, 2026. Value as of Oct 12, 2026. Methodology
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Last checked Oct 11, 2026, unless a listing shows its own date
2015 Porsche 911 Turbo S Cabriolet (991.1) Price History
The median 2015 Porsche 911 Turbo S Cabriolet (991.1) sold for $126,267 in 2026, against $130,644 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 | $126,267 | 4 |
| 2025 | $126,000 | 8 |
| 2024 | $101,000 | 5 |
| 2023 | $110,000 | 6 |
| 2022 | $130,644 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2015 Porsche 911 Turbo S Cabriolet (991.1) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 17, 2026 | $129,533 | 12,000 mi | — |
| Aug 17, 2026 | $130,000 | 34,000 mi | Automatic |
| Apr 25, 2026 | $112,000 | 47,000 mi | Automatic |
| Mar 26, 2026 | $123,000 | 32,000 mi | Automatic |
| Nov 11, 2025 | $123,000 | 19,200 mi | Automatic |
| Nov 1, 2025 | $91,300 | 44,701 mi | Automatic |
| Sep 26, 2025 | $132,250 | 17,518 mi | Automatic |
| Sep 10, 2025 | $150,000 | 8,504 mi | Automatic |
| Sep 7, 2025 | $92,000 | 56,000 mi | Automatic |
| May 21, 2025 | $97,500 | 49,200 mi | Automatic |
| May 6, 2025 | $129,000 | 24,000 mi | Automatic |
| Mar 4, 2025 | $147,000 | 33,000 mi | Automatic |
| Dec 19, 2024 | $101,000 | 41,000 mi | Automatic |
| Sep 27, 2024 | $97,500 | 51,000 mi | Automatic |
| Sep 20, 2024 | $116,000 | 13,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 Turbo S Cabriolet auction results →See the full picture on the 2015 Porsche 911 Turbo S Cabriolet (991.1)
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Porsche 911 Turbo S Cabriolet by Year
Which 911 Turbo S Cabriolet year should you buy? Every year compared →2015 Porsche 911 Turbo S Cabriolet (991.1): Frequently Asked Questions
How much is a 2015 Porsche 911 Turbo S Cabriolet (991.1) worth?
A 2015 Porsche 911 Turbo S Cabriolet (991.1) is worth approximately $128,843 as of Oct 12, 2026, based on 30 verified auction sales tracked by DriveIndex. Based on US sales through Sep 17, 2026. Half of all verified sales fall between $105,000 and $131,500; the full verified range is $86,000 to $165,000. Condition, mileage and options move an individual car within that band.
How much did a 2015 Porsche 911 Turbo S Cabriolet (991.1) cost new?
The 2015 Porsche 911 Turbo S Cabriolet (991.1) carried an original MSRP of $193,900. Verified examples now trade around $128,843.
How much has the 2015 Porsche 911 Turbo S Cabriolet (991.1) depreciated?
The 2015 Porsche 911 Turbo S Cabriolet (991.1) is worth about 34% less than it cost new: it carried an original MSRP of $193,900, and verified examples now trade around $128,843. That compares today's value with the sticker price, not adjusted for inflation.
How many 2015 Porsche 911 Turbo S Cabriolet (991.1) sell per year?
6 have sold at auction in the past 12 months. DriveIndex has tracked 30 2015 Porsche 911 Turbo S Cabriolet (991.1) sales in total.
Are 2015 Porsche 911 Turbo S Cabriolet (991.1) sale prices higher or lower than a year ago?
The median 2015 Porsche 911 Turbo S Cabriolet (991.1) sale price is down 4.7% 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 2015 Porsche 911 Turbo S Cabriolet (991.1)?
DriveIndex lists 22 2015 Porsche 911 Turbo S Cabriolet (991.1) for sale, priced from $89,900 to $169,900 (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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