This 2020 Buick Regal GS Sportback features a clean, accident-free Carfax report and is equipped with desirable factory options including the Appearance, Driver Confidence #2, and Sights and Sounds packages, Brembo brakes, and heated/ventilated GS sport seats. Powered by a 3.6-liter V6 and 9-speed automatic, it shows 15,198 miles and has been kept in California since 2021, though it does have some stone chips, curb rash, and a stain on the driver's door card.