Visually, the differences between the Buick GNX and the Buick Grand National were more subtle. That was by design, given how ...

Billboard reported after “GNX” dropped, Dody6's streaming numbers actually went up 110 percent by December. Unfortuantely, the momentum wasn’t enough.

A further distinction between the cars is seen by the colors they first came with, with the GNX easily identified by its black, Darth Vader look; and the Trans-Am sporting a white finish for its ...