Buick Regal TourX (2020) is 484 mm (19.06 inch) longer, 52 mm (2.05 inch) wider, 2 mm (0.08 inch) higher and has 266 liters (9.39 ft3) bigger cargo space than Mitsubishi Lancer (2016).
Mitsubishi Lancer (2016) is 7 kg (15 lbs) lighter than Buick Regal TourX (2020).