The Buick Stage 1 455 is a legendary muscle car engine that almost never saw the light of day. Its journey from concept to ...

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 year when GM issued the ‘Fire at will!’ order across its entire four-strong piston legions, revoking the displacement ban for intermediates. That woeful ban on engine size was aimed at ...

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, ...

Khris is a Mechanical Engineer and a classic car aficionado, who adores his Jags, Alfas, and old-school American muscle cars. He keeps tabs on everything from super exotics like an old EB 110 to the ...

*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 ...

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

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 ...

*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 ...

Though a number of factory performance specials were built before, it is commonly held that the muscle car era began with the 1964 Pontiac GTO and Buick GS. For six years, American manufacturers ...

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.

Buick’s Wildcat 455 occupies a brief but fascinating moment in American muscle history, when a full-size cruiser could still be ordered with serious big-block power even as the market was shifting ...