Mazda 3 (Sedan) (2015) is 1153 kg (2,542 lbs) lighter than Mercedes G-Class (2020).
Mercedes G-Class (2020) is 89 mm (3.50 inch) longer, 135 mm (5.31 inch) wider, 514 mm (20.24 inch) higher and has 248 liters (8.76 ft3) bigger cargo space than Mazda 3 (Sedan) (2015).