Arriving in 1987, the GNX took the Buick Regal—which was already offered ... 6 amounted to a serious punch with the pedal ...

By 1987, the ahead-of-their ... Under the hood, however, the GNX was anything but, with Buick teaming with specialists at McLaren Performance Technologies to give the build a serious makeover ...

D espite producing some of America's coolest muscle cars in the past, Buick doesn't have many exciting cars in its lineup in ...

The 1987 Buick Grand National GNX looks just as mean today as when ... but they make their performance credentials in very different ways. Ken Lingenfelter even weighs in during the video to ...