Buick Regal Sportback (2020) is 1360 mm (53.54 inch) longer, 221 mm (8.70 inch) wider and has 219 liters (7.73 ft3) bigger cargo space than Volkswagen Up (2017).
Volkswagen Up (2017) is 21 mm (0.83 inch) higher and 862 kg (1,900 lbs) lighter than Buick Regal Sportback (2020).
