The 2020 Buick Regal Sportback, a part of Buick’s sixth-generation Regal, is a front wheel drive (FWD) midsize fastback that is available with an all-wheel-drive (AWD) option across four dedicated trims: base, Preferred, Preferred II, and Essence. It uses a nine-speed automatic transmission, with the base model boasting a 2.0-litre 250-hp turbocharged engine. The TourX Wagon variant, equipped with an automatic 8-speed transmission and AWD, is an additional option. Key safety features include forward collision alert, lane departure warning, lane keep assist, and emergency braking, plus additional options with higher trims. Entune infotainment is anchored by a 7" or optional 8" touchscreen, standard Apple CarPlay, Android Auto, and optional in-built navigation system. A significant highlight for this model year includes the discontinuing of the GS performance model.