Hyundai i40 (2020) is 53 mm (2.09 inch) higher, 828 kg (1,825 lbs) lighter and has 35 liters (1.24 ft3) bigger cargo space than Mercedes CL-Class (2020).
Mercedes CL-Class (2020) is 350 mm (13.78 inch) longer and 57 mm (2.24 inch) wider than Hyundai i40 (2020).