The Buick Regal is a mid-size car that has been produced by the American automaker Buick since 1973. Known for its comfortable ride and spacious interior, the Regal has undergone several redesigns over the years, adapting to changing consumer preferences and automotive technology. It typically features a range of engine options, including fuel-efficient four-cylinder and more powerful V6 variants. In recent years, the Buick Regal has been offered in various trims, including the sporty Regal GS. The car is recognized for its blend of performance and luxury, making it a popular choice among drivers looking for a reliable vehicle with upscale features.