Named after the Winston Cup Grand National NASCAR Series, the high-performance version of the second-generation Buick ...

Buick fans obsess over the GNX, but the Grand National is cheaper, faster with mods, and still the true street king.

You've seen it in music videos - but what do you know about the Buick Grand National, and is it a sleeper or a snore?

This is Buick's rarest mass-production model, and it sadly boasts a rather mundane engine, despite being built for racing.

Buick currently enjoys a newfound popularity at home in America, even though it only sells crossover SUVs. However, it has become so big in China that it even has its own sub-brand nowadays! The ...

What happens when you take the baddest Buick of the 1980s and pour years of obsessive craftsmanship into it? You end up with the world’s most expensive Buick Grand National. Not because of chrome, or ...

Since Kendrick Lamar released his album GNX, prices of the Buick Regal muscle car bearing the same name have jumped by nearly ...

GM Authority is setting the record straight once again in our latest AI Slop Report, this time addressing the baseless chatter around the so-called return of the Buick Grand National. The source? A ...