BMW 7 Series (2019) is 584 mm (22.99 inch) longer, 62 mm (2.44 inch) wider and has 65 liters (2.30 ft3) bigger cargo space than Mercedes GLK-Class (2014).
Mercedes GLK-Class (2014) is 232 mm (9.13 inch) higher and 95 kg (209 lbs) lighter than BMW 7 Series (2019).