BMW 3 Series Touring (2016) is 97 mm (3.82 inch) longer, 240 kg (529 lbs) lighter and has 45 liters (1.59 ft3) bigger cargo space than Mercedes GLK-Class (2014).
Mercedes GLK-Class (2014) is 29 mm (1.14 inch) wider and 270 mm (10.63 inch) higher than BMW 3 Series Touring (2016).