Cadillac XT4 (2019) is 16 mm (0.63 inch) wider and 723 kg (1,594 lbs) lighter than Mercedes G-Class (2020).
Mercedes G-Class (2020) is 70 mm (2.76 inch) longer, 342 mm (13.46 inch) higher and has 30 liters (1.06 ft3) bigger cargo space than Cadillac XT4 (2019).