Kia Niro EV (2018) is 117 mm (4.61 inch) higher and 132 kg (291 lbs) lighter than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 504 mm (19.84 inch) longer, 49 mm (1.93 inch) wider and has 16 liters (0.57 ft3) bigger cargo space than Kia Niro EV (2018).