Kia Ceed Sportwagon (2020) is 112 mm (4.41 inch) longer, 13 kg (29 lbs) lighter and has 42 liters (1.48 ft3) bigger cargo space than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 6 mm (0.24 inch) wider and 72 mm (2.83 inch) higher than Kia Ceed Sportwagon (2020).