2005 Porsche Boxster Market Value & Price History
The 2005 Porsche Boxster has a current market value of $18,875 as of Oct 12, 2026, based on 61 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2013 between $15,400 and $21,000. Based on US sales through Aug 24, 2026. 6 have sold in the past 12 months, and 30 are listed for sale from $11,940 to $30,995. The median sale price is down 15.6% over the past 12 months versus the prior year.
Data: DriveIndex. 61 verified auction sales for the 2005 Porsche Boxster, latest sale Aug 24, 2026. Value as of Oct 12, 2026. Methodology
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Last checked Oct 11, 2026, unless a listing shows its own date
2005 Porsche Boxster Price History
The median 2005 Porsche Boxster sold for $17,500 in 2026, against $15,950 in 2017. 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 | $17,500 | 3 |
| 2025 | $18,460 | 12 |
| 2024 | $22,000 | 11 |
| 2023 | $19,525 | 8 |
| 2022 | $17,000 | 9 |
| 2021 | $21,875 | 6 |
| 2020 | $16,000 | 3 |
| 2017 | $15,950 | 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 Boxster Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 24, 2026 | $20,000 | 30,200 mi | Manual |
| Jun 19, 2026 | $13,000 | 100,000 mi | Manual |
| May 1, 2026 | $17,500 | 57,200 mi | Manual |
| Dec 29, 2025 | $15,000 | 86,500 mi | Manual |
| Nov 12, 2025 | $18,500 | 49,000 mi | — |
| Oct 18, 2025 | $14,500 | 83,000 mi | — |
| Sep 30, 2025 | $12,750 | 86,700 mi | Manual |
| Sep 26, 2025 | $31,850 | 9,000 mi | — |
| Aug 27, 2025 | $20,997 | 31,000 mi | — |
| Aug 18, 2025 | $27,750 | 15,000 mi | — |
| Aug 15, 2025 | $30,250 | 9,000 mi | — |
| May 28, 2025 | $19,250 | 39,000 mi | Manual |
| May 1, 2025 | $18,250 | 51,900 mi | Manual |
| Apr 7, 2025 | $18,420 | 58,000 mi | — |
| Jan 23, 2025 | $14,000 | 39,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche Boxster auction results →See the full picture on the 2005 Porsche Boxster
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Porsche Boxster by Year
Which Boxster year should you buy? Every year compared →2005 Porsche Boxster: Frequently Asked Questions
How much is a 2005 Porsche Boxster worth?
A 2005 Porsche Boxster is worth approximately $18,875 as of Oct 12, 2026, based on 61 verified auction sales tracked by DriveIndex. Based on US sales through Aug 24, 2026. Half of all verified sales fall between $15,400 and $21,000; the full verified range is $10,000 to $31,850. Condition, mileage and options move an individual car within that band.
How much did a 2005 Porsche Boxster cost new?
The 2005 Porsche Boxster carried an original MSRP of $43,800. Verified examples now trade around $18,875.
How much has the 2005 Porsche Boxster depreciated?
The 2005 Porsche Boxster is worth about 57% less than it cost new: it carried an original MSRP of $43,800, and verified examples now trade around $18,875. That compares today's value with the sticker price, not adjusted for inflation.
How many 2005 Porsche Boxster sell per year?
6 have sold at auction in the past 12 months. DriveIndex has tracked 61 2005 Porsche Boxster sales in total.
Are 2005 Porsche Boxster sale prices higher or lower than a year ago?
The median 2005 Porsche Boxster sale price is down 15.6% 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 Boxster?
DriveIndex lists 30 2005 Porsche Boxster for sale, priced from $11,940 to $30,995 (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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