The Buick Grand National has long held a special status ... This restomod, named Invadr, packs a twin-turbo 3.8-liter V6 ...
Arriving in 1987, the GNX took the Buick Regal—which was already offered in go-fast Grand National form—and turned up the ...
Buick's Grand National busted speed records at the time, but Pontiac had its own version when the 20th anniversary of another iconic muscle car came around.