Mercedes G-Class (2015) is 339 mm (13.35 inch) longer, 296 mm (11.65 inch) higher and has 27 liters (0.95 ft3) bigger cargo space than Volvo XC40 (2020).
Volvo XC40 (2020) is 43 mm (1.69 inch) wider and 904 kg (1,993 lbs) lighter than Mercedes G-Class (2015).