The Buick 455 V8 was one of the most powerful and underrated engines of the American muscle car era, delivering massive ...

As Buick's star continues to rise in the 21st century as a worldwide player in the near-luxury segment, few of its international customers have any inkling of the rich performance history the brand ...

1970 was the peak of the Muscle Era, and this was both a triumph and a disappointment for gearheads. It was the culmination of the horsepower wars, and several iconic Detroit machines emerged that ...

While not entirely obscure or forgotten as, say, any AMC muscle car, the Buick Gran Sport is tragically underrated. In 1970, the street super predators were the Chevrolet Chevelle SS 454 and the Dodge ...

As GM grew and flourished along with the U.S. auto industry in the middle of the 20th century, its divisions began building larger engines. Buick was the first automaker to use a V6 engine in a ...

While the Gran Sport (GS) moniker has been used by Buick on several of its high-performance models throughout the years, Skylark-based ones are by far the most desirable. Among those, the best you can ...

The 1970 Buick GS455, especially in Stage 1 trim, was one of the muscle car era's true sleepers. Though appreciated in its day, it wasn't until 15 years later when the March 1985 issue of Muscle Car ...