BMW 4 Series (2014) is 1010 kg (2,227 lbs) lighter than Mercedes G-Class (2016).
Mercedes G-Class (2016) is 126 mm (4.96 inch) longer, 42 mm (1.65 inch) wider, 592 mm (23.31 inch) higher and has 42 liters (1.48 ft3) bigger cargo space than BMW 4 Series (2014).