Meanwhile, just like the original GNX, the new one would largely be based on the Buick Regal with a similar front end and grille. The headlights, however, come from another incredible GM muscle ...

Prices shown are the prices you can expect to pay for a 1987 Buick Regal 2 Door Coupe GNX across different levels of condition. Edit options.

SLP recently acquired the rights to “GNX”, a Buick name that carries with it quite a bit of power. SLP plans to use it on a sports performance tuned Regal GS. While the Regal GS did provide a ...

It's based on a 1986 El Camino, but it's been reworked to incorporate the body and interior of an '87 Buick Regal.