FIAT 500L Trekking (2020) is 768 kg (1,693 lbs) lighter than Mercedes X-Class (2018).
Mercedes X-Class (2018) is 988 mm (38.90 inch) longer, 147 mm (5.79 inch) wider, 150 mm (5.91 inch) higher and has 748 liters (26.42 ft3) bigger cargo space than FIAT 500L Trekking (2020).