1988 Porsche 928
1988 Porsche 928 sold for a median of $24,632 over the last 12 months, based on 13 auction sales; the middle 50% sold between $17,580 and $30,800. 32 currently for sale.
1988 Porsche 928 against nearby years
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 1985 | $18k | $13k–$21k | 28 | 51 |
| 1986 | $20k | $10k–$30k | 51 | 54 |
| 1987 | $27k | $18k–$41k | 52 | 36 |
| 1988 | $26k | $17k–$34k | 44 | 31 |
| 1989 | $30k | $24k–$37k | 36 | 26 |
| 1990 | $26k | $17k–$44k | 17 | 12 |
| 1991 | $35k | $23k–$51k | 18 | 2 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
1988 Porsche 928 by version
- 928 S4
- $26k median, 43 sales in 3 years, 31 for sale
- 928 S4 CS/SE
- $40k median, 1 sale in 3 years, 0 for sale
Recent 1988 Porsche 928 auction sales
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Sep 28, 2026 | 1988 Porsche 928 S4 Sep 28, 2026, Collecting Cars | $21,969 | 102,538 | Collecting Cars |
| Sep 17, 2026 | 1988 Porsche 928 S4 Sep 17, 2026, Car & Classic | $13,315 | 154,000 | Car & Classic |
| Aug 30, 2026 | 1988 Porsche 928 S4 Aug 30, 2026, Collecting Cars | $24,632 | 102,456 | Collecting Cars |
| Aug 4, 2026 | 1988 Porsche 928 S4 Aug 4, 2026, Bring a Trailer | $26,000 | 35,000 | Bring a Trailer |
| Jul 2, 2026 | 1988 Porsche 928 S4 Jul 2, 2026, Cars & Bids | $8,500 | 88,000 | Cars & Bids |
| Jun 23, 2026 | 1988 Porsche 928 S4 Jun 23, 2026, Cars & Bids | $12,000 | 90,000 | Cars & Bids |
| Jun 15, 2026 | 1988 Porsche 928 S4 Jun 15, 2026, Bring a Trailer | $34,500 | 61,000 | Bring a Trailer |
| Mar 30, 2026 | 1988 Porsche 928 S4 Mar 30, 2026, Collecting Cars | $19,721 | 149,186 | Collecting Cars |
| Mar 18, 2026 | 1988 Porsche 928 S4 Mar 18, 2026, Bring a Trailer | $17,580 | 137,000 | Bring a Trailer |
| Mar 14, 2026 | 1988 Porsche 928 S4 Mar 14, 2026, Bring a Trailer | $48,500 | 30,000 | Bring a Trailer |
| Jan 27, 2026 | 1988 Porsche 928 S4 Jan 27, 2026, Bring a Trailer | $38,500 | 63,000 | Bring a Trailer |
| Jan 15, 2026 | 1988 Porsche 928 Jan 15, 2026, Mecum | $30,800 | 36,107 | Mecum |
| Jan 9, 2026 | 1988 Porsche 928 S4 Jan 9, 2026, Mecum | $30,800 | 44,972 | Mecum |
| Sep 11, 2025 | 1988 Porsche 928 S4 Sep 11, 2025, Bring a Trailer | $17,100 | 213,000 | Bring a Trailer |
| Aug 12, 2025 | 1988 Porsche 928 S4 Aug 12, 2025, Car & Classic | $16,643 | 98,490 | Car & Classic |
Listings
255 1988 Porsche 928 vehicles have been tracked across auctions and listings on Hypercars, with 32 currently live.
Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.
Frequently Asked Questions
How much does a 1988 Porsche 928 cost?
Over the last 12 months, 1988 Porsche 928 sold for a median of $24,632 across 13 auction sales tracked on Hypercars; the middle 50% sold between $17,580 and $30,800. There are 32 currently for sale.
How many 1988 Porsche 928 listings are for sale right now?
There are 32 1988 Porsche 928 listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.