1988 Porsche 928 Market Value & Price History
The 1988 Porsche 928 has a market value of $31,173, based on 8 verified auction sales tracked by DriveIndex, with all 7 verified USD sales between $15,248 and $33,000. No sale since Jan 15, 2026, so this value may not reflect today's market. 1 has sold in the past 12 months, and 3 are listed for sale from $28,490 to $59,995.
Data: DriveIndex. 8 verified auction sales for the 1988 Porsche 928 (7 in USD, the basis for every dollar figure here), latest sale Jan 15, 2026. Methodology
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Open the 928 on DriveIndex →1988 Porsche 928 For Sale (3)
Last checked Oct 6, 2026, unless a listing shows its own date
Recent 1988 Porsche 928 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jan 15, 2026 | $30,800 | 36,107 mi | Automatic |
| Jan 18, 2025 | $33,000 | 36,070 mi | Automatic |
| May 23, 2024 | $31,666 | 26,800 mi | Automatic |
| Sep 22, 2023 | $33,000 | 69,240 mi | Automatic |
| Apr 11, 2019 | 70,150 EUR | — | — |
| Sep 21, 2018 | $15,400 | 93,000 mi | — |
| Sep 2, 2015 | $33,000 | — | — |
| Feb 10, 2006 | $15,248 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 928 auction results →See the full picture on the 1988 Porsche 928
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Porsche 928 by Year
Which 928 year should you buy? Every year compared →1988 Porsche 928: Frequently Asked Questions
How much is a 1988 Porsche 928 worth?
A 1988 Porsche 928 is worth approximately $31,173, based on 8 verified auction sales tracked by DriveIndex. No sale since Jan 15, 2026, so this value may not reflect today's market. All 7 verified USD sales fall between $15,248 and $33,000. Condition, mileage and options move an individual car within that band.
How much did a 1988 Porsche 928 cost new?
The 1988 Porsche 928 carried an original MSRP of $74,545. Its DriveIndex market value is $31,173. No sale since Jan 15, 2026, so this value may not reflect today's market.
How much has the 1988 Porsche 928 depreciated?
The 1988 Porsche 928 is worth about 58% less than it cost new: it carried an original MSRP of $74,545, and its DriveIndex market value is $31,173. That compares the DriveIndex value with the sticker price, not adjusted for inflation. No sale since Jan 15, 2026, so this value may not reflect today's market.
How many 1988 Porsche 928 sell per year?
1 has sold at auction in the past 12 months. DriveIndex has tracked 8 1988 Porsche 928 sales in total.
Are 1988 Porsche 928 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 1988 Porsche 928. 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 1988 Porsche 928?
DriveIndex lists 3 1988 Porsche 928 for sale, priced from $28,490 to $59,995 (last checked Oct 6, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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