2024 Buick Regal Sportback Specs. However, the buick fails to deliver the upscale interior and sporty. All specifications, performance and fuel economy data of buick regal sportback awd (186.4 kw / 254 ps / 250 hp), edition of the year 2020 for north america , including acceleration.

Detailed specs and features for the used 2019 buick regal sportback including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. Sport touring, essence, avenir, and gs.