Buick Envision (2021) is 15 mm (0.59 inch) wider, 811 kg (1,788 lbs) lighter and has 227 liters (8.02 ft3) bigger cargo space than Mercedes G-Class (2016).
Mercedes G-Class (2016) is 128 mm (5.04 inch) longer and 313 mm (12.32 inch) higher than Buick Envision (2021).