Buick Regal Sportback (2019) is 226 mm (8.90 inch) longer, 36 mm (1.42 inch) wider, 40 mm (1.57 inch) higher and has 68 liters (2.40 ft3) bigger cargo space than Hyundai Elantra (2020).
Hyundai Elantra (2020) is 355 kg (783 lbs) lighter than Buick Regal Sportback (2019).
