The Buick LeSabre is a full-size car that was produced by General Motors under the Buick brand from 1959 to 2005. Known for its spacious interior and comfortable ride, the LeSabre was popular among families and older drivers. It often featured a V6 or V8 engine, providing a balance of power and fuel efficiency. Throughout its production, the LeSabre underwent several design changes and updates, reflecting trends in automotive styling and technology. It was recognized for its reliability and was one of Buick's best-selling models, contributing significantly to the brand's reputation for quality and comfort.