Photo by daveparker on Flickr (CC BY 2.0)
Buick
1987–1987 · Coupe
Market Intelligence
Good Cond. Avg
€NaN ($NaN)
YoY Change
+0%
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€48,047
avg in 2026 (2 sales)
Car Age
39yr
Inflation Adj.
€48,047
Gained
+0%
Based on 5 tracked sales. Inflation adjusted using Eurozone CPI.
Geographic Intelligence
The fastest American production car of 1987 — by any measure. The GNX's turbocharged 3.8L V6, tuned by ASC/McLaren, produced 276 official horsepower and ran 0-60 in 4.7 seconds, defeating the Corvette Z51. Only 547 built, making it the ultimate Buick and a blue-chip muscle car collectible.
| Date | Type | Condition | Price |
|---|---|---|---|
| Feb 5, 2026 | Sold | Fair | €36,570 ($40,915) |
| Jan 25, 2026 | Sold | Good | €59,524 ($66,595) |
| Dec 28, 2025 | Sold | Concours | €223,648 ($250,217) |
| Dec 26, 2025 | Sold | Good | €69,000 ($77,197) |
| Dec 14, 2025 | Sold | Fair | €35,880 ($40,143) |
Last record tracked: Feb 5, 2026 · 5 records
Market signal based on price trends and volume data. Not financial advice.
Average
Data and signals are provided for informational purposes only and do not constitute investment advice. Prices are aggregated from public listings and auction results and may not reflect any individual vehicle.
Prices holding steady with minimal change