Kia Niro EV (2018) is 27 mm (1.06 inch) wider, 122 mm (4.80 inch) higher and has 54 liters (1.91 ft3) bigger cargo space than Mercedes CLA-Class (2020).
Mercedes CLA-Class (2020) is 255 mm (10.04 inch) longer and 263 kg (580 lbs) lighter than Kia Niro EV (2018).