1989 Porsche 928 S4
Sold at Bring a Trailer on April 1, 2025.
$23,777Confirmed
The price as reported by the house. Read from the house's results Oct. 25, 2026.
The car
- Year
- 1989
- Make and model
- Porsche 928
- Generation
- 928
- Version
- 928 S4
- Gearbox
- Automatic
- VIN
- WP0JB0929KS861039
- 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
Inside the middle half of 80 comparable sales.
Middle half of sales$20,083 to $35,563
Median$26,875
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 $35,563.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1989 Porsche 928 S4Bring a Trailer, Nov. 6, 2026 | Bring a Trailer | Nov. 6, 2026 | $45,250 |
| 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 S4Bring a Trailer, May 25, 2026 | Bring a Trailer | May 25, 2026 | $23,500 |
| 26-Years-Owned 1989 Porsche 928 S4PCARMARKET, Dec. 31, 2025 | PCARMARKET | Dec. 31, 2025 | $10,000 |
| 1989 Porsche 928 S4Bring a Trailer, Nov. 28, 2025 | Bring a Trailer | Nov. 28, 2025 | $25,750 |
| 1989 Porsche 928 S4Bring a Trailer, Sept. 15, 2025 | Bring a Trailer | Sept. 15, 2025 | $22,928 |
| 1989 Porsche 928 S4PCARMARKET, July 18, 2025 | PCARMARKET | July 18, 2025 | $11,500 |
This car's historyConfirmed
Matched across sales by VIN.
| Date | What happened | Where | Miles | Price |
|---|---|---|---|---|
| April 1, 2025 | Sold (this sale)Bring a Trailer | Bring a Trailer | $23,777 | |
| June 16, 2025 | SoldBring a Trailer | Bring a Trailer | 98,000 | $23,700 |