Hyundai Elantra GT (2018) is 1264 kg (2,787 lbs) lighter than Mercedes GL-Class (2020).
Mercedes GL-Class (2020) is 806 mm (31.73 inch) longer, 202 mm (7.95 inch) wider, 384 mm (15.12 inch) higher and has 272 liters (9.61 ft3) bigger cargo space than Hyundai Elantra GT (2018).