Porsche 928 GT Market Value & Price History
The Porsche 928 GT has a market value of $42,800 to $56,463 depending on year and condition, based on 44 verified auction sales across 3 model years (1989–1991). Individual examples have sold from $15,120 to $107,928, with 5 sold in the past 12 months. 1 is listed for sale.
Porsche 928 GT Value by Year
What members see for the Porsche 928 GT
The value above is the headline. Members get the full picture behind it.
- All 44 sold prices across every year, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether each of the 1 ask listed for sale is fair
- Deal Radar: underpriced listings across the market
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Recent Porsche 928 GT Auction Results
| Sold | Year | Price | Mileage |
|---|---|---|---|
| Aug 11, 2026 | 1991 | $25,500 | 144,000 mi |
| Mar 15, 2026 | 1990 | $38,528 | 114,332 mi |
| Feb 6, 2026 | 1991 | $53,500 | 43,000 mi |
| Jan 23, 2026 | 1991 | $107,928 | 51,000 mi |
| Oct 21, 2025 | 1990 | $54,928 | 56,000 mi |
| Jun 7, 2025 | 1990 | $31,000 | 134,000 mi |
| Jun 3, 2025 | 1989 | $57,500 | 92,000 mi |
| Apr 23, 2025 | 1990 | $50,928 | 45,000 mi |
| Feb 17, 2025 | 1990 | $30,000 | 123,889 mi |
| Feb 4, 2025 | 1991 | $34,500 | — |
| Jan 2, 2025 | 1991 | $26,250 | 56,656 mi |
| Oct 2, 2024 | 1989 | $50,000 | 63,000 mi |
Porsche 928 GT: Frequently Asked Questions
How much is a Porsche 928 GT worth?
Porsche 928 GT market values range from $42,800 to $56,463 depending on the model year, mileage, and condition. Recent auction sales span $15,120 to $107,928. See the year-by-year breakdown below.
Which Porsche 928 GT year is best?
There is no single best Porsche 928 GT year: it depends on your budget and what you want from the car. The Porsche 928 GT best-year guide compares every year on its market value, how often it trades and its value against the original MSRP. Whether each year is appreciating is DriveIndex's Value Signal, a Pro feature.
How many Porsche 928 GT sell per year?
5 Porsche 928 GT have sold at auction in the past 12 months across all years; DriveIndex has tracked 44 sales in total.
Where can I buy a Porsche 928 GT?
DriveIndex lists 1 Porsche 928 GT for sale (last checked Sep 28, 2026), aggregated from the world's leading collector-car auction houses and marketplaces.