Cadillac XT6 (2020) is 453 kg (999 lbs) lighter than Mercedes GL-Class (2014).
Mercedes GL-Class (2014) is 96 mm (3.78 inch) longer, 34 mm (1.34 inch) wider, 100 mm (3.94 inch) higher and has 324 liters (11.44 ft3) bigger cargo space than Cadillac XT6 (2020).