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.

The result was an additional 55 horsepower, making the GNX one of the fastest Buicks ever made. But the 1987 Buick Regal Turbo-T was never really intended to take on the GNX or even the Grand ...

A 1987 Buick GNX is front and center on Kendrick Lamar’s GNX album cover and music videos. It’s not just a prop—Lamar ...

Prices shown are the prices you can expect to pay for a 1985 Buick Regal 2 Door Coupe T-Type Turbo across different levels of condition. Edit options.

Arriving in 1987, the GNX took the Buick Regal—which was already offered in go-fast Grand National form—and turned up the ...

So, he took a 1987 Buick Regal Grand National GNX and did a 'Super Silhouette'-style transformation to make the turbo V6-powered muscle car look ready for a NASCAR flight. It has just about ...

The car you see here is not a GNX. Hell, it's not even a Buick.You'd be forgiven if you thought it was, though, and it does sport a turbocharger underhood.David Morad was so enamored with the 6.6L ...

Buick introduced the Regal WE4 Turbo-T, a lightweight version with the same turbo power but less weight. "Kendrick Lamar owns an authentic 1987 Buick GNX. GNX stands for Grand National ...