2005 Porsche 911 Carrera Cabriolet (997.1) Market Value & Price History
The 2005 Porsche 911 Carrera Cabriolet (997.1) has a current market value of $30,760 as of Oct 13, 2026, based on 28 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2014 between $29,247 and $37,500. Based on US sales through May 1, 2026. 4 have sold in the past 12 months, and 14 are listed for sale from $29,899 to $55,622. The median sale price is down 15.2% over the past 12 months versus the prior year.
Data: DriveIndex. 28 verified auction sales for the 2005 Porsche 911 Carrera Cabriolet (997.1), latest sale May 1, 2026. Value as of Oct 13, 2026. Methodology
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Last checked Oct 11, 2026, unless a listing shows its own date
2005 Porsche 911 Carrera Cabriolet (997.1) Price History
The median 2005 Porsche 911 Carrera Cabriolet (997.1) sold for $31,875 in 2025, against $37,500 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 | $31,875 | 10 |
| 2023 | $33,300 | 4 |
| 2022 | $40,375 | 4 |
| 2021 | $37,500 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2005 Porsche 911 Carrera Cabriolet (997.1) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| May 1, 2026 | $49,000 | 20,000 mi | Manual |
| Oct 31, 2025 | $26,750 | 123,000 mi | — |
| Oct 27, 2025 | $27,750 | 127,500 mi | Manual |
| Oct 15, 2025 | $21,000 | 154,400 mi | Manual |
| Oct 10, 2025 | $32,000 | 45,000 mi | — |
| Sep 22, 2025 | $32,300 | 95,000 mi | — |
| Aug 16, 2025 | $39,250 | 27,000 mi | — |
| Aug 8, 2025 | $44,000 | 28,000 mi | — |
| Jul 22, 2025 | $31,750 | 83,394 mi | Manual |
| Jun 26, 2025 | $25,051 | 107,500 mi | Manual |
| May 28, 2025 | $43,000 | 30,900 mi | Manual |
| Dec 30, 2024 | $26,500 | 93,189 mi | Manual |
| Feb 5, 2024 | $33,500 | 48,000 mi | Manual |
| Sep 14, 2023 | $32,500 | 86,000 mi | Manual |
| Jul 6, 2023 | $29,247 | 74,815 mi | Manual |
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 2005 Porsche 911 Carrera Cabriolet (997.1)
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Porsche 911 Carrera Cabriolet by Year
Which 911 Carrera Cabriolet year should you buy? Every year compared →2005 Porsche 911 Carrera Cabriolet (997.1): Frequently Asked Questions
How much is a 2005 Porsche 911 Carrera Cabriolet (997.1) worth?
A 2005 Porsche 911 Carrera Cabriolet (997.1) is worth approximately $30,760 as of Oct 13, 2026, based on 28 verified auction sales tracked by DriveIndex. Based on US sales through May 1, 2026. Half of all verified sales fall between $29,247 and $37,500; the full verified range is $21,000 to $54,000. Condition, mileage and options move an individual car within that band.
How much did a 2005 Porsche 911 Carrera Cabriolet (997.1) cost new?
The 2005 Porsche 911 Carrera Cabriolet (997.1) carried an original MSRP of $76,300. Verified examples now trade around $30,760.
How much has the 2005 Porsche 911 Carrera Cabriolet (997.1) depreciated?
The 2005 Porsche 911 Carrera Cabriolet (997.1) is worth about 60% less than it cost new: it carried an original MSRP of $76,300, and verified examples now trade around $30,760. That compares today's value with the sticker price, not adjusted for inflation.
How many 2005 Porsche 911 Carrera Cabriolet (997.1) sell per year?
4 have sold at auction in the past 12 months. DriveIndex has tracked 28 2005 Porsche 911 Carrera Cabriolet (997.1) sales in total.
Are 2005 Porsche 911 Carrera Cabriolet (997.1) sale prices higher or lower than a year ago?
The median 2005 Porsche 911 Carrera Cabriolet (997.1) sale price is down 15.2% 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 2005 Porsche 911 Carrera Cabriolet (997.1)?
DriveIndex lists 14 2005 Porsche 911 Carrera Cabriolet (997.1) for sale, priced from $29,899 to $55,622 (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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