Mercedes G-Class (2020) is 1112 mm (43.78 inch) longer, 286 mm (11.26 inch) wider, 491 mm (19.33 inch) higher and has 454 liters (16.03 ft3) bigger cargo space than Seat Mii (2014).
Seat Mii (2014) is 1437 kg (3,168 lbs) lighter than Mercedes G-Class (2020).