FIAT 500L Trekking (2020) is 1190 kg (2,623 lbs) lighter than Mercedes GL-Class (2020).
Mercedes GL-Class (2020) is 794 mm (31.26 inch) longer, 225 mm (8.86 inch) wider, 181 mm (7.13 inch) higher and has 268 liters (9.46 ft3) bigger cargo space than FIAT 500L Trekking (2020).