Buick Regal Sportback (2020) is 605 mm (23.82 inch) longer, 92 mm (3.62 inch) wider and has 54 liters (1.91 ft3) bigger cargo space than Mitsubishi ASX (2017).
Mitsubishi ASX (2017) is 170 mm (6.69 inch) higher and 242 kg (534 lbs) lighter than Buick Regal Sportback (2020).