Kia Niro (2017) is 38 mm (1.50 inch) higher and 477 kg (1,052 lbs) lighter than Mercedes E-Class (Estate) (2017).
Mercedes E-Class (Estate) (2017) is 539 mm (21.22 inch) longer, 49 mm (1.93 inch) wider and has 121 liters (4.27 ft3) bigger cargo space than Kia Niro (2017).