Cadillac XT4 (2021) is 63 mm (2.48 inch) longer, 108 mm (4.25 inch) wider, 220 kg (485 lbs) lighter and has 187 liters (6.60 ft3) bigger cargo space than Mercedes GLK-Class (2014).
Mercedes GLK-Class (2014) is 94 mm (3.70 inch) higher than Cadillac XT4 (2021).