This GNX is #375 of 547 made. Complete documentation is included, as well as a coffee-table book, GNX jacket, owner's books, two sets of keys and a California car cover. In concours condition, the car has always been in a climate-controlled garage. It was judge 400/400 at Buick Grand National Concourse. Additionally, this car was the display car and the only non-Corvette to ever be on the floor of the Corvette Museum in Bowling Green, KY. Special factory-installed equipment includes ASC/McLaren improved cleaner exhaust ports to help the turbo, which is redesigned with a lighter ceramic wheel and a dense design intercooler with more fins. It has a stock 3.42 rear gearing and a quicker shifting 4-speed automatic transmission. It's also equipped with a ladder bar and Panhard-rod suspension.