1989 PORSCHE 928 S4
Sold at Barrett-Jackson on April 18, 2026, offered with no reserve.
$44,000Confirmed
The price as reported by the house. Hammer price $40,000, before the buyer's premium. Read from the house's results Nov. 2, 2026.
The car
- Year
- 1989
- Make and model
- Porsche 928
- Generation
- 928
- Version
- 928 S4
- Gearbox
- Manual
- VIN
- WP0JB0921KS860466
- Condition
- Good (3)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Above the middle half of 80 comparable sales, 14% over its top.
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 |
|---|---|---|---|
| 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 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, April 9, 2025 | Bring a Trailer | April 9, 2025 | $61,000 |
| 1989 Porsche 928 S4Bring a Trailer, Nov. 6, 2026 | Bring a Trailer | Nov. 6, 2026 | $45,250 |
| 1989 Porsche 928 S4Broad Arrow, Oct. 2, 2026 | Broad Arrow | Oct. 2, 2026 | $27,500 |
| 1989 Porsche 928 S4Bring a Trailer, Aug. 14, 2026 | Bring a Trailer | Aug. 14, 2026 | $35,000 |
| 1989 Porsche 928 S4Bring a Trailer, June 8, 2026 | Bring a Trailer | June 8, 2026 | $24,000 |
| 1989 Porsche 928 S4 5-SpeedBring a Trailer, May 26, 2026 | Bring a Trailer | May 26, 2026 | $30,000 |