From the Targa dossier
The Buick GS 400 Coupé represents one of America's most underrated muscle cars, produced from 1968-1972 as Buick's answer to the Chevrolet SS and Pontiac GTO. Built on the mid-size Skylark platform, it featured a potent 400 cubic-inch V8 engine producing 340-455 horsepower depending on year and tune, paired with aggres…
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