BMW 5 Series Gran Turismo (2016) is 335 mm (13.19 inch) longer and 553 kg (1,219 lbs) lighter than Mercedes G-Class (2018).
Mercedes G-Class (2018) is 30 mm (1.18 inch) wider, 410 mm (16.14 inch) higher and has 167 liters (5.90 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2016).