Classic cars like the 1987 Buick GNX are pieces of history that should be driven, not kept hidden away. Buick's V6 engine in the GNX was a bold move during a time when V8 engines were popular for ...

The Buick Grand National Experiment, or the GNX for short, was a limited edition model from Buick that was released in 1987. The GNX traces its origins to the intensified efforts of the company ...