Buick Regal Sportback (2018) is 365 mm (14.37 inch) longer, 92 mm (3.62 inch) wider and has 50 liters (1.77 ft3) bigger cargo space than Honda Civic (2019).
Honda Civic (2019) is 25 mm (0.98 inch) higher and 462 kg (1,019 lbs) lighter than Buick Regal Sportback (2018).
