Buick Grand National Market Report
Buick Grand National auction market report — price trends, generations, and recent comparable sales.
Total Sales
12
Overall Avg
$50,717
Median Price
$48,250
Market Trend
↑ +18.5%
All Generations — Avg Sale Price by Month
2026-032026-072026-09
By Generation
G-body
1982–1987
$50,717
12 sales · median $48,250
Avg Sale Price by Month
2026-032026-072026-09
By Transmission
Automatic
$50,71712
Price by Mileage
Under 10k mi
$51,985+3%
Price by Color
Black
$43,792-14%(6)
black
$61,100+20%(5)
Platform
Bring a Trailer11 · $52,214
Cars & Bids1 · $34,250
Recent Sales
24k-Mile 1987 Buick Grand National24 mi · Four-speed automatic transmission · Sep 2026 · BaT
$70,000→
Record-Setting 7-Second Twin-Turbocharged 1987 Buick Grand National NHRA SS/DX Drag Car7,982,004 mi · Three-speed automatic transmission · Aug 2026 · BaT
$54,500→
1987 Buick Grand National72 mi · Four-speed automatic transmission · Aug 2026 · BaT
$28,500→
Single-Family-Owned 1987 Buick Grand National26 mi · Four-speed automatic transmission · Jul 2026 · BaT
$45,500→
3,800-Mile 1986 Buick Grand National3,800 mi · Four-speed automatic transmission · Jul 2026 · BaT
$80,500→
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