Kia Pro Ceed (2017) is 249 mm (9.80 inch) wider and 194 kg (428 lbs) lighter than Mercedes B-Class (2018).
Mercedes B-Class (2018) is 83 mm (3.27 inch) longer, 87 mm (3.43 inch) higher and has 106 liters (3.74 ft3) bigger cargo space than Kia Pro Ceed (2017).
