BMW 5 Series (2019) is 407 mm (16.02 inch) longer, 27 mm (1.06 inch) wider, 165 kg (364 lbs) lighter and has 119 liters (4.20 ft3) bigger cargo space than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 200 mm (7.87 inch) higher than BMW 5 Series (2019).