Alfa Romeo 4C (2020) is 1030 kg (2,271 lbs) lighter than Mercedes X-Class (2017).
Mercedes X-Class (2017) is 1352 mm (53.23 inch) longer, 53 mm (2.09 inch) wider, 633 mm (24.92 inch) higher and has 1050 liters (37.08 ft3) bigger cargo space than Alfa Romeo 4C (2020).