Mercedes B-Class (2018) is 321 mm (12.64 inch) longer, 93 mm (3.66 inch) wider, 129 mm (5.08 inch) higher and has 203 liters (7.17 ft3) bigger cargo space than Seat Ibiza SC (2017).
Seat Ibiza SC (2017) is 346 kg (763 lbs) lighter than Mercedes B-Class (2018).
