Mercedes X-Class (2020) is 1093 mm (43.03 inch) longer, 110 mm (4.33 inch) wider, 373 mm (14.69 inch) higher and has 780 liters (27.55 ft3) bigger cargo space than Seat Leon SC (2016).
Seat Leon SC (2016) is 945 kg (2,083 lbs) lighter than Mercedes X-Class (2020).