Kia Niro EV (2018) is 143 mm (5.63 inch) higher, 472 kg (1,041 lbs) lighter and has 34 liters (1.20 ft3) bigger cargo space than Mercedes CL-Class (2020).
Mercedes CL-Class (2020) is 720 mm (28.35 inch) longer and 67 mm (2.64 inch) wider than Kia Niro EV (2018).