1970-present Buick Gran Sport 1970 Buick Gran Sport 455
Published generation page sourced from the serving MVs, with deterministic market prose, price history, and linked auction rows built from the live entity context.
486 sold at auction, median $29,700. 729 total results tracked from 11 auction houses.
Pulled from the latest linked sale that includes a thumbnail on the serving surface.
Market Narrative
Data-backed overview
With 729 auction appearances and 486 confirmed sales, the 1970-present Buick Gran Sport 1970 Buick Gran Sport 455 has an established track record in the collector market. Median sale price: $29,700.
Prices range from $230 to $245,000, with the middle 50% of sales falling between $16,500 and $52,725.
Recent market activity includes 62 sales in the last year from 79 auction appearances.
Market activity is increasing, with 62 sales in the past 12 months compared to 25 in the prior period.
Of 729 auction appearances, 169 did not sell, for an unsold rate of 23%. This is typical for the collector market.
This is one of the most actively traded collector cars, with deep auction data and reliable pricing signals.
Data sourced from Acc Auctions, Barrett-Jackson, and Bring a Trailer, plus 8 other auction houses. Last updated March 28, 2026.
Total Results
729
Sold Count
486
Unsold Count
169
Median Price
$29,700
P25
$16,500
P75
$52,725
Low Sale
$230
High Sale
$245,000
Price History
Recent Sales
Last 20 auction results
| Date | Title | Source | Price | Status |
|---|---|---|---|---|
| Mar 12, 2026 | 1970 Buick GSX Stage 1 | Mecum | — | Reserve not met |
| Mar 5, 2026 | 1970 Buick GS Convertible | Mecum | — | Reserve not met |
| Mar 2, 2026 | 1972 Buick GS 455 Convertible | Bring a Trailer | $44,100 | Sold |
| Feb 22, 2026 | 25-Years-Owned 1970 Buick GSX 455 Coupe | Bring a Trailer | $117,600 | Sold |
| Feb 16, 2026 | 1972 Buick GS | Mecum | — | Reserve not met |
| Feb 12, 2026 | 1973 Buick Six-Passenger Estate Wagon | Bring a Trailer | $13,651 | Sold |
| Feb 5, 2026 | Modified 1987 Buick Grand National | Bring a Trailer | $41,738 | Sold |
| Jan 31, 2026 | 1987 Buick Grand National Coupe | Mecum | — | Reserve not met |
| Jan 25, 2026 | 9k-Mile 1986 Buick Grand National | Bring a Trailer | $67,935 | Sold |
| Jan 17, 2026 | 1972 Buick Skylark | Mecum | $44,000 | Sold |
| Jan 14, 2026 | Turbocharged LS–Powered 1987 Buick Grand National | Bring a Trailer | — | Reserve not met |
| Jan 12, 2026 | 1994 Buick Regal Gran Sport Sedan | Bring a Trailer | $12,338 | Sold |
| Jan 9, 2026 | 1970 Buick GS | Mecum | $44,770 | Sold |
| Dec 28, 2025 | 1,200-Mile 1987 Buick GNX | Bring a Trailer | $250,596 | Sold |
| Dec 26, 2025 | 1987 Buick Grand National | Bring a Trailer | $78,750 | Sold |
| Dec 17, 2025 | 1970 Buick GS Stage 1 | Mecum | $89,540 | Sold |
| Dec 17, 2025 | 1987 Buick GNX | Mecum | $211,750 | Sold |
| Dec 15, 2025 | 1972 Buick GS 455 Stage 1 Coupe | Bring a Trailer | $52,500 | Sold |
| Dec 14, 2025 | Modified 1987 Buick Grand National | Bring a Trailer | $40,950 | Sold |
| Dec 12, 2025 | 1972 Buick GS Stage 1 Convertible | Mecum | $71,390 | Sold |
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Generation FAQ
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