1988 Porsche 928 S4 5-Speed
VIN WP0JB0921JS861499Confirmed
On our records this car sold 1 time.
What cars like it sell for
It last sold for $38,250 at Bring a Trailer on May 2, 2025, before the buyer's premium.
Middle half of sales$20,083 to $35,063
Median$26,375
Sales behind it80Likely
From 80 sales of the Porsche 928 S4 in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $20,083 and $35,063.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| Original-Owner 1988 Porsche 928 S4 5-SpeedBring a Trailer, Sept. 11, 2025 | Bring a Trailer | Sept. 11, 2025 | $16,430 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, Aug. 29, 2026 | Bring a Trailer | Aug. 29, 2026 | $31,500 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, July 19, 2026 | Bring a Trailer | July 19, 2026 | $29,928 |
| 1988 Porsche 928 S4Bring a Trailer, June 15, 2026 | Bring a Trailer | June 15, 2026 | $34,500 |
| 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 |
| 28-Years-Family-Owned 1988 Porsche 928 S4Bring a Trailer, Jan. 27, 2026 | Bring a Trailer | Jan. 27, 2026 | $38,500 |
| 1988 Porsche 928 S4Mecum, Jan. 9, 2026 | Mecum | Jan. 9, 2026 | $28,000 |
Every time it came up for sale
Joined by VIN. The car's record
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| May 2, 2025 | SoldBring a Trailer | Bring a Trailer | 78,000 | $38,250 |
Read Nov. 10, 2026. A history of what we have read, not a title or accident check. Look up another VIN