Mercedes CL-Class (2020) is 813 mm (32.01 inch) longer, 56 mm (2.20 inch) wider and has 110 liters (3.88 ft3) bigger cargo space than Seat Leon (2016).
Seat Leon (2016) is 42 mm (1.65 inch) higher and 1007 kg (2,220 lbs) lighter than Mercedes CL-Class (2020).