2018 Porsche 911 Carrera Cabriolet (991.2) Market Value & Price History
The 2018 Porsche 911 Carrera Cabriolet (991.2) has a current market value of $73,752 as of Oct 12, 2026, based on 5 verified auction sales tracked by DriveIndex, with all 5 verified USD sales between $56,000 and $91,000. Based on US sales through Aug 13, 2026. 3 have sold in the past 12 months, and 8 are listed for sale from $65,995 to $130,240.
Data: DriveIndex. 5 verified auction sales for the 2018 Porsche 911 Carrera Cabriolet (991.2), latest sale Aug 13, 2026. Value as of Oct 12, 2026. Methodology
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Last checked Oct 11, 2026, unless a listing shows its own date
Recent 2018 Porsche 911 Carrera Cabriolet (991.2) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 13, 2026 | $70,512 | 68,000 mi | — |
| May 12, 2026 | $91,000 | 17,000 mi | Manual |
| Dec 3, 2025 | $56,000 | 77,600 mi | Automatic |
| Jul 11, 2025 | $74,500 | 42,000 mi | Automatic |
| Apr 1, 2024 | $66,000 | 32,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 Carrera Cabriolet auction results →See the full picture on the 2018 Porsche 911 Carrera Cabriolet (991.2)
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Porsche 911 Carrera Cabriolet by Year
Which 911 Carrera Cabriolet year should you buy? Every year compared →2018 Porsche 911 Carrera Cabriolet (991.2): Frequently Asked Questions
How much is a 2018 Porsche 911 Carrera Cabriolet (991.2) worth?
A 2018 Porsche 911 Carrera Cabriolet (991.2) is worth approximately $73,752 as of Oct 12, 2026, based on 5 verified auction sales tracked by DriveIndex. Based on US sales through Aug 13, 2026. All 5 verified USD sales fall between $56,000 and $91,000. Condition, mileage and options move an individual car within that band.
How much did a 2018 Porsche 911 Carrera Cabriolet (991.2) cost new?
The 2018 Porsche 911 Carrera Cabriolet (991.2) carried an original MSRP of $103,800. Verified examples now trade around $73,752.
How much has the 2018 Porsche 911 Carrera Cabriolet (991.2) depreciated?
The 2018 Porsche 911 Carrera Cabriolet (991.2) is worth about 29% less than it cost new: it carried an original MSRP of $103,800, and verified examples now trade around $73,752. That compares today's value with the sticker price, not adjusted for inflation.
How many 2018 Porsche 911 Carrera Cabriolet (991.2) sell per year?
3 have sold at auction in the past 12 months. DriveIndex has tracked 5 2018 Porsche 911 Carrera Cabriolet (991.2) sales in total.
Are 2018 Porsche 911 Carrera Cabriolet (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 Carrera Cabriolet (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 Carrera Cabriolet (991.2)?
DriveIndex lists 8 2018 Porsche 911 Carrera Cabriolet (991.2) for sale, priced from $65,995 to $130,240 (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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