Buick Regal Sportback (2020) is 10 mm (0.39 inch) longer, 13 mm (0.51 inch) wider and has 23 liters (0.81 ft3) bigger cargo space than Honda Accord (2018).
Honda Accord (2018) is 9 mm (0.35 inch) higher and 276 kg (608 lbs) lighter than Buick Regal Sportback (2020).
