Mazda CX-5 (2014) is 18 mm (0.71 inch) longer, 10 mm (0.39 inch) higher, 349 kg (769 lbs) lighter and has 424 liters (14.97 ft3) bigger cargo space than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 1 mm (0.04 inch) wider than Mazda CX-5 (2014).