1987 Buick GNX. Owned by: MCS, New Jersey. Restored by: Original unrestored. ... Some believed it never really existed, but these pictures prove it's real—and spectacul. See All 59 Photos.

The Buick GNX has achieved legendary status among American performance cars. This new-in-the-wrapper copy is headed to the Barrett-Jackson Las Vegas auction.

Buick was right there in the '60s and '70s when big-inch muscle ruled the streets. Now it's the '80s, and Buick is still right there with the new, limited-production Grand National Turbo Regal GNX ...

The GNX was an advanced version of the Buick Regal-based Grand National that featured a 3.8-liter turbocharged V6 officially rated at 276 hp and 360 lb-ft, but understood to be more powerful than ...

Lamar, a multi-platinum, multi-award-winning West Coast rapper, dropped a surprise new album yesterday called “GNX.” As in the Buick “Grand National eXperimental,” which was a limited ...

Nothing beats that new car smell. Even when it's 32 years old. Somehow, there’s a 1987 Buick GNX up for auction on Bring A Trailer with just 8.5 miles on the odometer and the factory plastic on ...

The Buick GNX Takes Turbo Engineering to New Heights. Though it looked very similar to the Buick Grand National, the GNX was a quantum leap forward for the brand in terms of engineering acumen.

While the Buick GNX was already old at this point, its astounding engine was still the most powerful available, and Pontiac decided to use its proven turbocharged V6 powerplant for the new Trans-Am.

By 1987, the ahead-of-their-time muscle car builds were also fronting a new suffix, in the guise of GNX. While some Buick devotees were no doubt confused by that suffix, it was quickly revealed ...

The Buick GNX was instantly collectible as only 547 were ever built. ... New-In-Wrapper 1987 Buick GNX Fetches $275,000 At Auction ... so I assumed by the pictures, it was a GNX clone, ...

While the Buick GNX was already old at this point, its astounding engine was still the most powerful available, and Pontiac decided to use its proven turbocharged V6 powerplant for the new Trans-Am.