The 1987 Buick GNX is one of the most legendary performance cars America has ever made, and now, the Petersen Museum is ...

The all-time record for a GNX was set in 2022 when a 568-mile car sold for $308,000, but the highest price paid over the past year was $255,000 for an 843-mile car.

When you talk about American muscle cars, one of the key brand names that isn't far from being uttered is Buick. The General Motors-owned marque was a key player during the muscle car golden age of ...

Recently, two rare GM factory performance specials sold on the online auction site Bring a Trailer. Both were extremely low-mile, with the 1987 Buick GNX showing just 1,311 miles on the odometer, and ...