Porsche 928 928 S4 (928)
319 sales on our records. Figures as of Nov. 11, 2026.
What it sells for
Middle half of sales$20,222 to $35,250
Median$26,750
Sales behind it81Likely
From 81 sales over the last 24 months. Hammer prices, before buyer's fees. Half sold between $20,222 and $35,250.
How it trades
- Auctions ended
- 48
- Sold
- 41
- Sell-through
- 85%
- For sale now
- 34
- Typical days listed
- 13
Asking prices now
24 cars for sale. Half ask between $28,090 and $47,100.
Asking prices are what sellers want, not what cars sell for.
Latest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1989 Porsche 928 S4Bring a Trailer, Nov. 6, 2026 | Bring a Trailer | Nov. 6, 2026 | $45,250 |
| 1987 Porsche 928 S4 5-SpeedBring a Trailer, Oct. 26, 2026 | Bring a Trailer | Oct. 26, 2026 | $26,750 |
| 1987 Porsche 928 S4Bring a Trailer, Oct. 22, 2026 | Bring a Trailer | Oct. 22, 2026 | $25,000 |
| 1987 Porsche 928 S4Bring a Trailer, Oct. 6, 2026 | Bring a Trailer | Oct. 6, 2026 | $40,500 |
| 1989 Porsche 928 S4Broad Arrow, Oct. 2, 2026 | Broad Arrow | Oct. 2, 2026 | $27,500 |
| 1990 Porsche 928 S4Bring a Trailer, Sept. 11, 2026 | Bring a Trailer | Sept. 11, 2026 | $16,928 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, Aug. 29, 2026 | Bring a Trailer | Aug. 29, 2026 | $31,500 |
| 35-Years-Family-Owned 1988 Porsche 928 S4PCARMARKET, Aug. 28, 2026 | PCARMARKET | Aug. 28, 2026 | $9,000 |
| 1989 Porsche 928 S4Bring a Trailer, Aug. 14, 2026 | Bring a Trailer | Aug. 14, 2026 | $35,000 |
| 1987 Porsche 928 S4Bring a Trailer, Aug. 13, 2026 | Bring a Trailer | Aug. 13, 2026 | $85,000 |
| 1987 Porsche 928 S4Bring a Trailer, Aug. 8, 2026 | Bring a Trailer | Aug. 8, 2026 | $20,250 |
| 1988 Porsche 928 S4Bring a Trailer, Aug. 4, 2026 | Bring a Trailer | Aug. 4, 2026 | $26,000 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, July 19, 2026 | Bring a Trailer | July 19, 2026 | $29,928 |
| 1988 Porsche 928 S4Cars & Bids, July 2, 2026 | Cars & Bids | July 2, 2026 | $8,500 |
| 1988 Porsche 928 S4Cars & Bids, June 23, 2026 | Cars & Bids | June 23, 2026 | $12,000 |
| 1991 Porsche 928 S4Bring a Trailer, June 23, 2026 | Bring a Trailer | June 23, 2026 | $32,000 |
| 1988 Porsche 928 S4Bring a Trailer, June 15, 2026 | Bring a Trailer | June 15, 2026 | $34,500 |
| 1989 Porsche 928 S4Bring a Trailer, June 8, 2026 | Bring a Trailer | June 8, 2026 | $24,000 |
| 1987 Porsche 928 S4Bring a Trailer, June 5, 2026 | Bring a Trailer | June 5, 2026 | $14,800 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, May 26, 2026 | Bring a Trailer | May 26, 2026 | $30,000 |
| 1989 Porsche 928 S4Bring a Trailer, May 25, 2026 | Bring a Trailer | May 25, 2026 | $23,500 |
| 1987 Porsche 928 S4Bring a Trailer, May 4, 2026 | Bring a Trailer | May 4, 2026 | $20,222 |
| 1989 PORSCHE 928 S4Barrett-Jackson, April 18, 2026 | Barrett-Jackson | April 18, 2026 | $40,000 |
| 1988 Porsche 928 S4Bring a Trailer, March 18, 2026 | Bring a Trailer | March 18, 2026 | $17,580 |
| 1987 Porsche 928 S4Bring a Trailer, March 17, 2026 | Bring a Trailer | March 17, 2026 | $27,000 |
| 31-Years-Owned 1988 Porsche 928 S4Bring a Trailer, March 14, 2026 | Bring a Trailer | March 14, 2026 | $48,500 |
| 1987 Porsche 928 S4 5-SpeedBring a Trailer, March 6, 2026 | Bring a Trailer | March 6, 2026 | $15,528 |
| 1990 Porsche 928 S4Bring a Trailer, March 4, 2026 | Bring a Trailer | March 4, 2026 | $25,500 |
| 1987 Porsche 928 S4Cars & Bids, Feb. 25, 2026 | Cars & Bids | Feb. 25, 2026 | $17,500 |
| 28-Years-Family-Owned 1988 Porsche 928 S4Bring a Trailer, Jan. 27, 2026 | Bring a Trailer | Jan. 27, 2026 | $38,500 |