It may not be a V8, but at least a V6-powered GNX muscle car would stay true to the original, and Buick needs to make one ...

It was famously, at the time, quicker than a Ferrari F40 in the quarter mile, tripping the lights in 12.7 seconds. ... the Buick Regal GNX. Or, at least a GNX facsimile.

The sinister-looking black coupe sits in a corner of the showroom floor, oozing macho and muscle. Square headlights. Evil sneer for a grille. Six cylinders of turbocharged fury. If Darth Vader ...

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 ...

The Buick GNX laid down a zero-to-60 time of 4.6 seconds, and continued on through the quarter mile in the low 13-second range. Pretty heady stuff in 1987, crushing that year’s Corvette times.

The Buick GNX is finally back after a 36-year hiatus, but not in the real world, because the GM-owned brand doesn’t care about anything that’s not a crossover, hence their U.S. lineup only ...

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 ...

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.

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.

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.

In 1987, when performance cars were usually rated at around 200 horsepower, Buick rolled out the Regal GNX with 300 horses. ... and it even features Knight Rider lights in the front grille.