BMW 3 Series Touring (2019) is 177 mm (6.97 inch) longer, 230 kg (507 lbs) lighter and has 50 liters (1.77 ft3) bigger cargo space than Mercedes GLK-Class (2016).
Mercedes GLK-Class (2016) is 13 mm (0.51 inch) wider and 259 mm (10.20 inch) higher than BMW 3 Series Touring (2019).