The timing for this documentary's release couldn't have been better as recent rumors indicate GM might be trying to revive the Grand National and GNX names for new, high-performance Buick models.
The 1987 Buick Grand National GNX looks just as mean today as when new. It eschews a traditional muscular V8 in favor of a 3.8-liter turbo V6 making a claimed 276 hp and 360 lb-ft, although that ...
The Buick Grand National Experiment, or the GNX for short, was a limited edition model from Buick that was released in 1987.