What Car Is GNX? | Buick’s Black-Label Muscle Legend
The GNX is the 1987 Buick Grand National Experimental, an all-black turbo V6 Regal built in a 547-car run to close out Buick’s rear-drive performance era. People toss “GNX” around like it’s a trim level, a body kit, or a random badge stuck on a black coupe. It isn’t. GNX points to one exact car […]
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