The Buick GNX (short for “Grand National Experimental”) was the ... more aggressive springs, and an aluminum rear axle ...
That would be the Buick Regal in general and the Grand National or its high-performance ... black star-shaped alloy wheels, and at the rear, we see a nice black trunk spoiler, slim taillights ...
The custom car builder has just revealed yet another incredible build from SEMA, and this time it's a Buick Grand National ...