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 ...

The model year 1970 witnessed the departure of the 400 and the introduction of the 455ci (7.5-liter) engine, giving birth to the Buick GS 455. The engine could be had in multiple configurations. The ...

Had it not been for this one crucial issue, Buick's big-block V8 may have been one for the history books.

Buick isn’t too deeply involved in the business of carmaking nowadays, judging by its abundance of models in the lineup – all four of them (and all SUVs and crossovers, unfortunately). The last time ...

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 ...