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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 ...

Toward the end of the seventh decade of the last century, the Great Spirit of Horsepower dug up the war hatchet and threw General Motors into the all-out, no-holds-barred high-performance muscle car ...

Introduced in 1965 by the Skylark and Riviera, the Gran Sport lineage took a turn for the worse in 1971 when the Clean Air Act was amended with Public Law 90-148. To make a long story short, ...

1970 was the final year for full-powered, hairy chested GM muscle cars like the Buick GS. GM knew the end was nigh, as with new emissions standards on the horizon and insurance companies balking at ...

This 1972 Buick GS Stage 1 gets an automatic trans, Positraction rear end and a 455 V8.

The Buick Gran Sport 455 occupies a short but pivotal window in American muscle history, combining big-block power with the comfort and finish that defined Buick in its prime. Collectors today are not ...

The mid to late 1960s had been a time of increasing performance for Detroit’s muscle cars. As 1970 approached, so did looming fuel economy standards, reticence among insurers to cover powerful street ...

Some people think Buick makes upscale family cars, but they have produced some real ground-shakers—like the awesome '70-'71 455 GS Stage 1 cars. Minonk, Illinois', Mike Cunningham keeps a '71 alive.

Chad has been a muscle car and classic truck lover since he could walk. The classic vehicles from the '60s and '70s are the best in his eyes, but he is more than willing to give the new technology a ...

For many gearheads, the year 1970 represents the peak of the muscle car era — or at least the peak of the first muscle car era. A big part of what conspired to make 1970 special is that to remain ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...