Upon closer investigation, there are a few giveaways that tell us the Buick GNX in Kendrick Lamar's Super Bowl performance ...

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

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 ...