Conceived as a direct response to GM sibling Pontiac's 1964 GTO and based on the same A-body platform, the Gran Sport was Buick's first foray into the realm of 1960s muscle. Throughout its history, ...

The mid-1960s were the crucible years of the American muscle car movement. While names like GTO, Mustang, and Chevelle became household staples, Buick took a more understated route. The 1966 Buick ...

In the early 1950s, Buick dazzled the automotive world with two concept cars, the XP-300 and the LeSabre, low-slung two-seaters that pointed to the future. Inspired by the tremendous reaction to his ...