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Buick Roadmaster Specs and Generations

The Buick Roadmaster built its reputation on full-size American comfort: long wheelbases, soft-riding suspension and roomy cabins. Across the decades it appeared in several distinct shapes, each aimed at relaxed cruising rather than outright sportiness.

Buick Roadmaster Generations

The Buick Roadmaster generations on offer here span the Fourth and Fifth Generation cars of the postwar decades and the much later Eighth Generation. Body styles include the Estate 5-door wagon, the Sedan and the Fastback, so start by deciding which era and shape suits you, then open that generation.

Buick Roadmaster Specifications

Buick Roadmaster specifications vary widely by era, since every generation brought its own platform, gasoline engine range, dimensions and equipment. A wagon and a sedan from the same years can differ in length, weight and load space, so check the specs listed under the exact generation and version you are considering.