Buick Grand National/GNX GNX
Showing 1-2 of 2 listings
Buick Grand National/GNX GNX Market Overview
Built by Buick from 1987-1987, the Buick Grand National/GNX GNX is tracked across 2 active listings from 1 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids, AutoTrader, CarGurus, Cars.com, and Facebook Marketplace. Each listing is analyzed by AI for quality, value, and condition.
Buick Grand National/GNX GNX Pricing Data
As of April 2026, the median asking price for a Buick Grand National/GNX GNX is $1,200, with an average of $1,200. The middle 50% of listings (25th to 75th percentile) are priced between $1,200 and $1,200. The median mileage across active listings is 81,000 miles.
Where to Find a Buick Grand National/GNX GNX
The highest concentration of Buick Grand National/GNX GNX listings by state: PA (2). Listings are sourced from Facebook Marketplace (2).
Buick Grand National/GNX GNX Sales History
CarSearch.Pro tracks 107 historical Buick Grand National/GNX GNX sales from auction houses and dealer records. In 2025-Q4, the median sale price was $216,000 across 3 sales, down 10.7% from 2025-Q3 ($242,000).
| Quarter | Sales | Median Price | Average Price |
|---|---|---|---|
| 2024-Q3 | 7 | $200,000 | $171,286 |
| 2024-Q4 | 2 | $133,000 | $133,000 |
| 2025-Q1 | 2 | $101,987 | $101,987 |
| 2025-Q2 | 4 | $230,000 | $189,999 |
| 2025-Q3 | 6 | $242,000 | $217,633 |
| 2025-Q4 | 3 | $216,000 | $215,042 |