Mazda 3 (Sedan) (2020) is 1102 kg (2,429 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 226 mm (8.90 inch) longer, 159 mm (6.26 inch) wider, 379 mm (14.92 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than Mazda 3 (Sedan) (2020).