Best Porsche 928 GT Year to Buy
There is no single best Porsche 928 GT year: the right one depends on your budget and what you want from the car. Across 43 verified sales, the 1991 is the most affordable at $42,800 and trades most often (18 verified sales). The 1989 has held its value best, now worth 75% of its original MSRP.
Data: DriveIndex. 3 model years with at least 10 verified sales each, latest sale Aug 11, 2026. Methodology
Porsche 928 GT Value by Model Year
| Year | Value today | Vs. original MSRP | Verified sales | For sale now |
|---|---|---|---|---|
| 1991 928 GT | $42,800 | 57% | 18 | 1 |
| 1990 928 GT | $51,247 | 68% | 13 | — |
| 1989 928 GT | $56,463 | 75% | 12 | — |
Value today is DriveIndex's current value for each year, from verified sales. “Vs. original MSRP” compares it with the sticker price when new, not adjusted for inflation: 100% means it is worth exactly what it cost. Years with fewer than 10 verified sales are listed but not ranked.
Which 928 GT year is appreciating right now?
The table shows what each year is worth. Pro adds the direction: the live Value Signal for every year, how confident it is, a 1–5 year projection, and every sold price behind it. Collector adds the best months to buy and an estimated market-bottom date.
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Best Porsche 928 GT Year: Frequently Asked Questions
What is the best Porsche 928 GT year to buy?
There is no single best Porsche 928 GT year: the right one depends on your budget and what you want from the car. Across 43 verified sales, the 1991 is the most affordable at $42,800 and trades most often (18 verified sales). The 1989 has held its value best, now worth 75% of its original MSRP. The table on this page lists every model year with its value today, its value against its original MSRP and how many have sold.
Which Porsche 928 GT year is the cheapest?
The 1991 Porsche 928 GT is the most affordable year with enough verified sales to compare, currently valued at $42,800. The most valuable is the 1989, at $56,463.
Which Porsche 928 GT year holds its value best?
The 1989 Porsche 928 GT is now worth 75% of its original MSRP of $75,200, the best of the years with enough verified sales to compare. That compares today's value with the sticker price when new, not adjusted for inflation.
How much is a Porsche 928 GT worth?
Depending on the model year, a Porsche 928 GT is worth from $42,800 to $56,463 today, based on verified sales. Mileage, condition and options move any single car's price; each year's page shows its recent sales.
Which Porsche 928 GT year is appreciating?
This page shows what each year is worth today and how that compares with its original price. Whether each year is appreciating, stable or depreciating right now is DriveIndex's Value Signal, which Pro members see for every year along with a 1–5 year projection.