1979 Porsche 928 Market Value & Price History
The 1979 Porsche 928 has a current market value of $22,750 as of Oct 12, 2026, based on 54 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2015 between $14,000 and $38,500. Based on US sales through Sep 29, 2026. 9 have sold in the past 12 months, and 3 are listed for sale from $15,994 to $39,995. The median sale price is up 40.3% over the past 12 months versus one to three years ago.
Data: DriveIndex. 54 verified auction sales for the 1979 Porsche 928 (53 in USD, the basis for every dollar figure here), latest sale Sep 29, 2026. Value as of Oct 12, 2026. Methodology
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Last checked Oct 12, 2026, unless a listing shows its own date
1979 Porsche 928 Price History
The median 1979 Porsche 928 sold for $18,925 in 2026, against $16,500 in 2018. 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 | $18,925 | 8 |
| 2025 | $60,000 | 3 |
| 2023 | $19,450 | 8 |
| 2022 | $31,964 | 6 |
| 2021 | $17,928 | 5 |
| 2020 | $13,500 | 6 |
| 2019 | $17,750 | 6 |
| 2018 | $16,500 | 5 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1979 Porsche 928 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 29, 2026 | $28,000 | 48,000 mi | Manual |
| Aug 14, 2026 | $78,400 | 48,000 mi | Manual |
| Jul 26, 2026 | $96,000 | 64,000 mi | Manual |
| Jun 27, 2026 | $20,350 | — | Manual |
| Mar 25, 2026 | $14,300 | 95,798 mi | — |
| Feb 19, 2026 | $12,750 | 91,000 mi | Automatic |
| Feb 14, 2026 | $17,500 | 59,000 mi | Manual |
| Feb 8, 2026 | $12,250 | 80,000 mi | Manual |
| Dec 3, 2025 | $60,000 | 18,000 mi | — |
| Jun 1, 2025 | $24,250 | 48,000 mi | — |
| Feb 4, 2025 | 20,700 EUR | — | — |
| Jan 22, 2025 | $100,000 | 47,000 mi | — |
| Oct 10, 2024 | $10,000 | 93,000 mi | — |
| Jan 17, 2024 | $11,300 | 151,000 mi | — |
| Nov 10, 2023 | $13,000 | 80,000 mi | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 928 auction results →See the full picture on the 1979 Porsche 928
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Porsche 928 by Year
Which 928 year should you buy? Every year compared →1979 Porsche 928: Frequently Asked Questions
How much is a 1979 Porsche 928 worth?
A 1979 Porsche 928 is worth approximately $22,750 as of Oct 12, 2026, based on 54 verified auction sales tracked by DriveIndex. Based on US sales through Sep 29, 2026. Half of all verified sales fall between $14,000 and $38,500; the full verified range is $10,000 to $100,000. Condition, mileage and options move an individual car within that band.
How much did a 1979 Porsche 928 cost new?
The 1979 Porsche 928 carried an original MSRP of $28,500. Verified examples now trade around $22,750.
How much has the 1979 Porsche 928 depreciated?
The 1979 Porsche 928 is worth about 20% less than it cost new: it carried an original MSRP of $28,500, and verified examples now trade around $22,750. That compares today's value with the sticker price, not adjusted for inflation.
How many 1979 Porsche 928 sell per year?
9 have sold at auction in the past 12 months. DriveIndex has tracked 54 1979 Porsche 928 sales in total.
Are 1979 Porsche 928 sale prices higher or lower than a year ago?
The median 1979 Porsche 928 sale price is up 40.3% over the past 12 months versus one to three years ago, 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 1979 Porsche 928?
DriveIndex lists 3 1979 Porsche 928 for sale, priced from $15,994 to $39,995 (last checked Oct 12, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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