This “Grand National Experimental” model, or GNX, arrived in 1987 and sent shockwaves ... It was one thing for a Buick to ...
Ringbrothers just debuted Invadr, a 1987 Buick Grand National Restomod. Its twin-turbo V-6 makes 1,246 horsepower, about 1,001 more than the original. Invadr rides on a custom chassis and gets all ...