BMW 5 Series Gran Turismo (2015) is 337 mm (13.27 inch) longer and 338 kg (745 lbs) lighter than Mercedes G-Class (2020).
Mercedes G-Class (2020) is 31 mm (1.22 inch) wider, 410 mm (16.14 inch) higher and has 167 liters (5.90 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).