Alfa Romeo 4C (2015) is 1040 kg (2,293 lbs) lighter than Mercedes X-Class (2017).
Mercedes X-Class (2017) is 1352 mm (53.23 inch) longer, 53 mm (2.09 inch) wider, 635 mm (25.00 inch) higher and has 1050 liters (37.08 ft3) bigger cargo space than Alfa Romeo 4C (2015).