The Buick Grand National has long held a special status ... This restomod, named Invadr, packs a twin-turbo 3.8-liter V6 ...

The Buick Grand National Experiment ... including the installation of a new turbo V6 engine and an intercooler that contributed to a higher power rating and torque for the car.

None other than the Buick Grand National. All black with a turbocharged ... a staff engineer talking about the development of the GN's turbo V6, and David Roland who worked on the GNX project.

Grand Nationals are cool. But a vehicular mash-up of a 1993 RX-7 powered by a Buick GN's V6 seems a little weird ... for the 2-door Wankel sports car. Turbo models were fitted with a staged ...