The Buick Grand National Experiment, or the GNX for short, was a limited edition ... including the installation of a new turbo V6 engine and an intercooler that contributed to a higher power ...

Though hailed as top-tier, European supercars have frequently been rivaled in speed by their American counterparts.

Somebody actually drove their Buick GNX … a lot! The 1987 Buick GNX has been one of the hottest collectible American cars in recent years. The limited edition muscle car often sells at auction for ...

So, he took a 1987 Buick Regal Grand National GNX and did a 'Super Silhouette'-style transformation to make the turbo V6-powered muscle car look ready for a NASCAR flight. It has just about ...

so Buick went all out, renaming it the GNX (Grand National Experimental) and finally gave it the power it should have had all along with a killer 300-horsepower turbo-six.

Equipped with a more powerful version of the Buick GNX turbo-six, the 1989 20th Anniversary Trans Am was smoking Ferraris and Lambos. You can't have that car for under $15,000, but an '89 Trans AM ...

Kendrick Lamar's 2024 album entitled GNX and subsequent Super Bowl halftime show performance has triggered a new wave of interest in the iconic Buick GNX.

GM has filed a patent application describing a system designed to improve torque response in a turbocharged engine, providing ...

the 1940 Buick Phaeton that Humphrey Bogart drove in the 1943 film “Casablanca," or the Buick GNX. While the company only made 547 of the high-performance model, its ties were inextricably ...

Kendrick Lamar’s GNX is projected to reclaim the Billboard 200 top spot from Drake. Chart Data and HITSDD reported on Tuesday ...