BMW 4 Series (2014) is 102 mm (4.02 inch) longer and 295 kg (650 lbs) lighter than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 15 mm (0.59 inch) wider, 337 mm (13.27 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than BMW 4 Series (2014).
