# Porsche 928 S4 prices

> Over the last three years, the median sold price of a Porsche 928 S4 was $24,893, across 106 sales with a median model year of 1988. The median asking price of the 14 for sale is $30,661.

Trim page · 1987–1991 · data as of Nov 15, 2026 · [ottoquest.com](https://ottoquest.com/variants/porsche-928-s4)

- For sale: 14 cars, model years 1987–1991
- Median asking price: $30,661 (14 for sale, median model year 1988)
- Most are priced between $18,500 and $84,974, depending on model year and mileage
- Median sold price, last 3 years: $24,893 (106 sold, median model year 1988)
- Sold prices over the last year: +5.2% (same cars, mix-adjusted)
- Auction results on record: 296, latest Nov 13, 2026

## Price by model year

Asking prices of cars for sale now and sold prices over the last three years.

| Model year | For sale | Median asking | Sold · 3 yrs | Median sold | Middle 50% sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| 1991 | 0 | — | 5 | $22,928 | $16,750–$23,928 |
| 1990 | 0 | — | 6 | $20,096 | $17,044–$25,686 |
| 1989 | 2 | — | 25 | $25,200 | $20,649–$31,500 |
| 1988 | 7 | $29,995 | 24 | $26,775 | $18,157–$36,028 |
| 1987 | 5 | $30,371 | 46 | $24,263 | $17,719–$38,128 |

## Other 928 trims

Each priced on its own.

| Trim | Years | For sale | Median asking | Sold · 3 yrs | Median sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| [S](https://ottoquest.com/variants/porsche-928-s.md) | 1978–1988 | 26 | $25,449 | 80 | $19,976 |
| [GTS](https://ottoquest.com/variants/porsche-928-gts.md) | 1992–1995 | 5 | $95,798 | 27 | $84,000 |
| [Base](https://ottoquest.com/variants/porsche-928-base.md) | 1981–1982 | 4 | $24,117 | — | — |
| [GT](https://ottoquest.com/variants/porsche-928-gt.md) | 1989–1993 | 1 | $210,110 | 21 | $46,387 |
| [Weissach](https://ottoquest.com/variants/porsche-928-weissach.md) | 1982 | — | — | 1 | $27,095 |

## What's for sale

- Gearbox: Auto 85%, Manual 15%
- Body: Hatchback 86%, Coupe 14%
- Drive: RWD 100%

## Specs and fuel economy

EPA figures by model year.

| Model year | Combined MPG | EV range | Class |
| --- | ---: | ---: | --- |
| 1995 | 13–15 | — | Minicompact Cars |
| 1994 | 13–15 | — | Minicompact Cars |
| 1993 | 13–15 | — | Minicompact Cars |
| 1991 | 14–15 | — | Midsize Cars, Minicompact Cars |
| 1990 | 14–15 | — | Minicompact Cars |
| 1989 | 14–15 | — | Minicompact Cars |
| 1988 | 16 | — | Minicompact Cars |
| 1987 | 16 | — | Minicompact Cars |
| 1986 | 17 | — | Minicompact Cars |
| 1984 | 15 | — | Minicompact Cars |

## Porsche 928 S4 prices: common questions

### How much does a Porsche 928 S4 cost?

Over the last three years, the median sold price of a Porsche 928 S4 was $24,893, across 106 sales, with a median model year of 1988. The median asking price of the 14 for sale is $30,661.

## More

- Value a Porsche 928 S4: https://ottoquest.com/value?model=porsche-928&variant=porsche-928-s4
- Porsche 928 S4 for sale, with each car's market value: https://ottoquest.com/listings?variant=porsche-928-s4
- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Free with an account at https://ottoquest.com/variants/porsche-928-s4: where it's cheaper by state, cars below market now, year-by-year days to sell, the sold-price trend and every auction result.

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OttoQuest · [this page](https://ottoquest.com/variants/porsche-928-s4). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.