Cadillac SRX (2014) is 315 mm (12.40 inch) longer, 70 mm (2.76 inch) wider and has 87 liters (3.07 ft3) bigger cargo space than Mercedes GLK-Class (2018).
Mercedes GLK-Class (2018) is 32 mm (1.26 inch) higher and 49 kg (108 lbs) lighter than Cadillac SRX (2014).