The 2020 Buick Regal enters its sixth generation offered in the versatile SportBack, commanding GS, and adventurous TourX trims. Each variant is uniquely shaped to match its specific performance parameters. Under the hood, the Sportback and TourX have a 2.0L 4-cylinder engine delivering 250 HP, while the GS sports a 3.6L V6 engine punching out 310 HP. An 8-speed automatic transmission mated to an all-wheel drivetrain (FWD is standard in some Sportback trims) ensures smooth shifts. Incidentally, this model year marks the end of the Regal's production in the US. Safety features entail standard rearview camera, Teen Driver system, and the OnStar Safety & Security Plan. Options include adaptive cruise control, lane keep assist, and automated emergency braking. A 7-inch infotainment screen sits at the center console and offers Apple CarPlay and Android Auto in all trims. Available is an upgrade to an 8" screen with navigation and a premium Bose sound system.