Buick’s version, called Gran Sport, arrived for the 1965 model year ... Chevy’s 396-cube big-block in a base Chevelle Super ...

According to Hagerty, a 1970 Buick GS 455 in good condition has a value of $43,900. By comparison, the value of a 1970 Chevelle SS454 (considered a lesser model in its day) in good condition is $ ...

The Chevelle's challenger is almost as rare and arguably just as cool. The 1987 Buick Grand National GNX looks just as mean today as when new. It eschews a traditional muscular V8 in favor of a 3. ...

The Chevelle was built on GM’s mid-size A-Body platform along with corporate cousins the Oldsmobile Cutlass, Pontiac Tempest, and Buick Special. The Chevelle rapidly became one of Chevy’s best ...