Pontiac decided that the engine from its colleagues at Buick would be a great fit. While the Buick GNX was already old at this point, its astounding engine was still the most powerful available ...

The Buick GNX made turbocharged muscle cars cool, but this ‘80s turbo Pontiac paved the way for the Buick’s eventual success ...

The Buick GNX (short for “Grand National Experimental ... V-8 options found in models from Chevrolet, Oldsmobile, and Pontiac. Its initial efforts dated back to 1978, when the company ...

so Pontiac avoided that by rating the 20th Anniversary's turbocharged V6 at 245 hp - exactly the same figure as the 1989 Corvette and 31 ponies less than the 1987 GNX. Despite the factory output ...

and Pontiac Firebird at the time. In 1987, Buick gave the Grand National the ultimate send-off with the GNX, standing for Grand National Experimental. Enlisting the help of McLaren, 547 Grand ...

But little information has surfaced about the now-famous Buick GNX that adorns the cover art. With just 547 ever built, the GNX stands as one the rarest, coolest muscle cars to emerge from the ...

Lamar, a multi-platinum, multi-award-winning West Coast rapper, dropped a surprise new album yesterday called “GNX.” As in the Buick “Grand National eXperimental,” which was a limited ...

By 1987, the ahead-of-their-time muscle car builds were also fronting a new suffix, in the guise of GNX. While some Buick devotees were no doubt confused by that suffix, it was quickly revealed ...

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 ...

Here we have another Buick GNX headed to auction, this one Mecum’s Summer Special in Orlando from July 6-9. Buick only made 547; it feels like half went to owners who never drove them.