1988 Porsche 928 S4 prices
71 auction sales; median sold price over the past 3 years $25,000 (23 sales, typical range $9,200–$38,450); most recent sale $10,000 on Aug 28, 2026.
See every model year of Porsche 928 S4
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Recent results
- 35-Years-Family-Owned 1988 Porsche 928 S4: Sold $10,000 · Aug 28, 2026 · PCARMARKET · 150,961 miles
- MarketPlace: 35-Years-Family-Owned 1988 Porsche 928 S4: Sold $9,000 · Aug 28, 2026 · PCARMARKET · 150,961 miles
- 35k-Mile 1988 Porsche 928 S4: Sold $6,000 · Aug 4, 2026 · Bring a Trailer · 35,000 miles
- 1988 Porsche 928 S4: Sold $8,500 · Jul 2, 2026 · Cars & Bids · 88,000 miles
- 1988 Porsche 928 S4: Sold $12,000 · Jun 23, 2026 · Cars & Bids · 90,000 miles
- 1988 Porsche 928 S4: Sold $34,500 · Jun 15, 2026 · Bring a Trailer · 61,000 miles
- 1988 Porsche 928 S4: Sold $17,580 · Mar 18, 2026 · Bring a Trailer · 137,000 miles
- 31-Years-Owned 1988 Porsche 928 S4: Sold $48,500 · Mar 14, 2026 · Bring a Trailer · 30,000 miles
- 28-Years-Family-Owned 1988 Porsche 928 S4: Sold $38,500 · Jan 27, 2026 · Bring a Trailer · 63,000 miles
- Original-Owner 1988 Porsche 928 S4 5-Speed: Sold $17,100 · Sep 11, 2025 · Bring a Trailer · 213,000 miles
- 1988 Porsche 928 S4 5-Speed: Sold $34,250 · Aug 5, 2025 · Bring a Trailer · 84,000 miles
- 1988 Porsche 928 S4: Sold $31,500 · Jun 23, 2025 · Bring a Trailer · 90,000 miles
- 47k-Mile 1988 Porsche 928 S4: Sold $34,250 · Jun 11, 2025 · Bring a Trailer · 47,000 miles
- 1988 Porsche 928 S4: Sold $25,000 · Jun 1, 2025 · Bring a Trailer · 136,000 miles
- 1988 Porsche 928 S4 5-Speed: Sold $38,250 · May 2, 2025 · Bring a Trailer · 78,000 miles
- 1988 Porsche 928 S4: Sold $29,750 · Apr 23, 2025 · Bring a Trailer · 94,000 miles
- 32k-Mile 1988 Porsche 928 S4: Sold $38,000 · Mar 14, 2025 · Bring a Trailer · 32,000 miles
- 18k-Mile 1988 Porsche 928 S4: Sold $54,500 · Dec 10, 2024 · Bring a Trailer · 18,000 miles
- 1988 Porsche 928 S4: Sold $21,500 · Dec 3, 2024 · Bring a Trailer · 94,000 miles
- 1988 Porsche 928 S4: Sold $20,250 · Jul 26, 2024 · Bring a Trailer · 65,000 miles
- 1988 Porsche 928 S4: Sold $14,200 · Jun 9, 2024 · Bring a Trailer · 108,000 miles
- 1988 Porsche 928 S4: Sold $20,750 · Feb 24, 2024 · Bring a Trailer · 115,000 miles (true mileage unknown)
- 1988 Porsche 928 S4 5-Speed: Sold $35,200 · Dec 1, 2023 · Bring a Trailer · 40,000 miles