The 2020 Buick Regal Sportback Preferred II FWD has a 62 L fuel tank and requires Premium Unleaded. Natural Resources Canada estimates that the 2020 Buick Regal Sportback will use about 10.3 L ...

Prices shown for the used 2020 Buick Regal TourX Wagon 4D Preferred AWD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...

The Regal name disappeared from Buick’s lineup when both the Sportback and TourX were discontinued after the 2020 model year and Buick became an SUV-only brand. For the 2018 model year ...