The Buick Grand National and GNX Cut a Deep, Dark Path Through GM Muscle Car History. Back in the limelight in 2024 thanks to Kendrick Lamar, these hot Buicks defined American muscle in the 1980s.

We also can't forget the iconic Buick GNX, ... could very well be a future collectible for reasons we'll outline in detail ...

Pristine 2,300-mile 1987 Buick GNX Sells for $200K on Bring a Trailer Pristine 2,300-mile 1987 Buick GNX Sells for $200K on Bring a Trailer. By Peter Holderith.

When the GNX came on the market in 1987 the first ones went to East Coast dealers and commanded huge premiums. “It was just crazy numbers,” said Brad Willingham, owner of Boulevard Buick ...

The marketers called the GNX B-B-Bad to the Bone. For once, the marketers got it right. Buick set out to build a high-performance car that was handsome, fast and exclusive.

Longtime Buick owners might be hard-pressed to explain what GNX stands for on certain vehicles. Here's what those letters mean to the manufacturer.

The Buick GNX’s turbocharged 3.8-liter V6 pushes out 276 hp and 360 lb-ft of torque. Last year, the same car was listed for auction, but bidding topped out at just $142,000. Only 574 examples of ...

002-1987-buick-gnx-547-rear-three-quarter Talked about on message boards and Buick forums for years, GNX No. 547 has surfaced for public viewing. Some believed it never really existed, but these ...

The 1987 Buick GNX was a one-year-only factory hot rod that could outclass the flagship Corvette. This 766-mile example is currently on Bring a Trailer.

A 1987 Buick GNX has been sold on Ebay for $249,999, which is the highest price ever paid for one on the platform and second-highest ever.

The Buick GNX was instantly collectible as only 547 were ever built. This new-in-the-wrapper copy sold for $275,000 at the Barrett-Jackson Las Vegas sale.

A 1987 Buick GNX with 262 miles on the odometer has been sold at auction for $205,000, which is the second-highest price paid for the model.