Price snapshot
*Fair price range = middle 50% (25th–75th percentile) of USD sold prices in this sample. Condition, mileage, trim and options move any one car outside it.
Snapshot window: last 12 months. 99 sold cars (79 in USD), model years 1978–1995, sold Mar 20, 2026 to Oct 28, 2026. Non-USD sales are shown in their original currency and left out of USD statistics (we don't convert currencies).
Market signal
Why: the median moved less than 8%.
- Mix-adjusted median +0% vs the prior 3 months on 28 recent and 34 earlier USD online-auction sales (80% range -18% to +42%). Adjusted for trim and model year so a run of pricier cars doesn't look like a rising market.
- Raw median $23,375 in the last 3 months vs $26,250 before (-11%; median model year 1986.5 → 1985.5).
- 12-month trend: -16% per year (mix-adjusted, 67 sales).
- Sales volume (all auctions the data provider tracks for this model, Aug 2026 to Oct 2026): 33 sales vs 37 in the 3 months before (-11%). Context only; volume doesn't set the rating.
Based on a sample of public auction results for the Porsche 928, not all sales. A rough read of recent price direction, not financial or investment advice and not an appraisal. How the market signal works.
Value by trim
Trim is read from the listing title. Only trims with at least 5 USD sales in the snapshot window are shown. The overall median depends heavily on which trims sold recently.
| Trim | Sales | Median | Middle 50% |
|---|---|---|---|
| GTS | 10 | $103,714 | $73,600–$218,600 |
| Base / other | 69 | $21,500 | $14,500–$30,800 |
Sold prices over time
12-month market trend
Provider-computed statistics for Porsche 928, covering auction data from 2018 onward. These are unfiltered: they can include parts lots, project cars and extreme outliers, so averages can swing month to month. The price snapshot above uses our own filtered, cars-only USD sample instead.
Recent sold prices
| Listing | Sold price | Date | Source |
|---|---|---|---|
| 1986 Porsche 928 S2 | £14,500 GBP | Oct 28, 2026 | Car & Classic |
| 1987 Porsche 928 S4 5-Speed | $26,750 | Oct 26, 2026 | Bring a Trailer |
| 47k-Mile 1981 Porsche 928 | $14,700 | Oct 19, 2026 | Bring a Trailer |
| RoW 1978 Porsche 928 5-Speed Project | $25,250 | Oct 14, 2026 | Bring a Trailer |
| 1978 Porsche 928 Manual | £19,751 GBP | Oct 12, 2026 | Car & Classic |
| 1987 Porsche 928 S4 Automatic | £21,261 GBP | Oct 11, 2026 | Car & Classic |
| 1984 Porsche 928S 5-Speed | $30,000 | Oct 9, 2026 | Bring a Trailer |
| 1993 Porsche 928 GTS | £25,879 GBP | Oct 9, 2026 | Collecting Cars |
| 1981 Porsche 928 | $26,500 | Oct 8, 2026 | Cars & Bids |
| 35k-Mile 1987 Porsche 928 S4 | $40,500 | Oct 6, 2026 | Bring a Trailer |
| 1989 Porsche 928 S4 | $30,800 | Oct 2, 2026 | broadarrow |
| 1986.5 Porsche 928 S 5-Speed | $18,750 | Oct 1, 2026 | PCARMARKET |
| 1979 Porsche 928 | $28,000 | Sep 29, 2026 | Bring a Trailer |
| 1988 Porsche 928 S4 | £16,500 GBP | Sep 28, 2026 | Collecting Cars |
| 1985 Porsche 928S | $13,000 | Sep 24, 2026 | Bring a Trailer |
| 1993 Porsche 928 GTS 5-Speed | $85,500 | Sep 21, 2026 | Bring a Trailer |
| 1983 Porsche 928S 5-Speed Project | $12,000 | Sep 19, 2026 | Bring a Trailer |
| 1988 Porsche 928 S4 | £10,000 GBP | Sep 17, 2026 | Car & Classic |
| Euro 1978 Porsche 928 5-Speed | $21,500 | Sep 16, 2026 | Bring a Trailer |
| 1990 Porsche 928 S4 | $16,928 | Sep 11, 2026 | Bring a Trailer |
| 1990 Porsche 928 S4 Gemballa · VAT-Q | €70,500 EUR | Sep 11, 2026 | Collecting Cars |
| 1985 Porsche 928S | $9,500 | Sep 10, 2026 | Bring a Trailer |
| No-Reserve 1979 Porsche 928 With a Chevy 5.7-Liter V8 | $10,560 | Sep 5, 2026 | hemmings |
| 1986.5 Porsche 928S | $13,500 | Sep 5, 2026 | Bring a Trailer |
| 1988 Porsche 928 S4 | £18,500 GBP | Aug 30, 2026 | Collecting Cars |
| 1989 Porsche 928 S4 5-Speed | $31,500 | Aug 29, 2026 | Bring a Trailer |
| Anthracite Metallic 1980 Porsche 928 5-Speed | $28,750 | Aug 28, 2026 | Bring a Trailer |
| 1993 Porsche 928GTS Manual LHD | £61,000 GBP | Aug 23, 2026 | Car & Classic |
| 1986 Porsche 928 | £6,850 GBP | Aug 21, 2026 | Car & Classic |
| 1982 Porsche 928 Project | $4,500 | Aug 21, 2026 | Bring a Trailer |
| 1983 Porsche 928S | $9,928 | Aug 20, 2026 | Bring a Trailer |
| Modified 1986 Porsche 928S 5-Speed | $14,500 | Aug 18, 2026 | Bring a Trailer |
| Euro 1985 Porsche 928S | $17,500 | Aug 15, 2026 | Bring a Trailer |
| 1979 Porsche 928 | $78,400 | Aug 15, 2026 | gooding |
| 48k-Mile 1989 Porsche 928 S4 | $35,000 | Aug 14, 2026 | Bring a Trailer |
| 1982 Porsche 928 Cabriolet by Straman | $56,000 | Aug 14, 2026 | broadarrow |
| 1987 Porsche 928 Clubsport Prototype ex-Jochen Mass | $162,400 | Aug 14, 2026 | broadarrow |
| 1987 Porsche 928 S4 | $85,000 | Aug 13, 2026 | Bring a Trailer |
| 27-Years-Owned 1991 Porsche 928 GT 5-Speed | $25,500 | Aug 11, 2026 | Bring a Trailer |
| 1987 Porsche 928 S4 | $20,250 | Aug 8, 2026 | Bring a Trailer |
| 1986 Porsche 928S 5-Speed | $55,000 | Aug 7, 2026 | Bring a Trailer |
| 1992 Porsche 928 S4 | £24,000 GBP | Aug 6, 2026 | Car & Classic |
| 35k-Mile 1988 Porsche 928 S4 | $26,000 | Aug 4, 2026 | Bring a Trailer |
| 1982 Porsche 928 5-Speed | $14,500 | Jul 27, 2026 | Bring a Trailer |
| 1979 Porsche 928 5-Speed | $96,000 | Jul 26, 2026 | Bring a Trailer |
| 1986 Porsche 928 | £7,900 GBP | Jul 23, 2026 | Car & Classic |
| 1985 Porsche 928S 5-Speed | $28,500 | Jul 23, 2026 | Bring a Trailer |
| 1985 Porsche 928 S | $9,900 | Jul 23, 2026 | mecum |
| 1985 Porsche 928S | $20,500 | Jul 22, 2026 | Bring a Trailer |
| 1989 Porsche 928 S4 5-Speed | $29,928 | Jul 19, 2026 | Bring a Trailer |
Showing the latest 50 of 99 sold cars in the current sample.
Buyer tips
928 cam belt and water pump service is expensive and essential. Electrical gremlins are common, so test everything. Later 928 S4, GT and GTS cars generally bring more than early cars.
Buying a 928? Tools
Compare classic/collector or standard insurance quotes for a 928.
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Pre-qualify for a 928 loan before you bid.
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Run a VIN history report before you buy.
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Compare third-party warranty / service-contract quotes.
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Related Porsche models
FAQ
How much is a Porsche 928 worth?
In our current sample of 79 U.S.-dollar auction sales, the median sold price was $25,500, with sales from $4,500 to $268,075. Individual cars vary with condition, mileage, trim and options; this is a market snapshot, not an appraisal.
Where do these 928 prices come from?
From completed public auctions (for example Bring a Trailer, Cars & Bids, PCARMARKET and others). Sold-price data from Old Cars Data auction records. Only sold results are included, not unsold high bids or dealer asking prices.
What should I check before buying a 928?
928 cam belt and water pump service is expensive and essential. Electrical gremlins are common, so test everything. Later 928 S4, GT and GTS cars generally bring more than early cars.
Are Porsche 928 prices going up or down?
In our sample, the median USD sold price over the last 3 months was $25,750 (from 32 sales), higher than the $23,750 median of the 3 months before that (36 sales), a +8% change. The mix of trims and condition changes from month to month, so read this as a rough signal.
How often is this data updated?
Weekly. Each refresh adds the latest sold auction results to the sample.
Is this an official Porsche price guide?
No. PCar Values is independent and isn't affiliated with Porsche AG or Porsche Cars North America.