This is Invadr, a 1987 Buick Regal Grand National sporting a 1,246-horsepower 3.8-liter twin-turbo V-6, a custom chassis, and cosmetic upgrades that take enhance the original's subtle good looks.

To celebrate that success, the brand decided to develop a special, performance-oriented edition of the road-going Regal dubbed Grand National, which became the spiritual successor of Buick's ...

For many, that would be Ringbrothers' V6-powered muscle car land missile, a 1987 Buick (Regal) Grand National ... hood resides the original 3.8-liter turbo V6 and there's also a 200R4 automatic ...

No doubt our American friends have missed the Buick Grand National ... inexplicably boring Buick Regal, first launched in 1982, which in 1987 offered a 3.8-litre turbo V6 beneath that boxy ...