Ford Focus (Sedan) (2016) is 115 mm (4.53 inch) longer, 27 mm (1.06 inch) wider, 292 kg (644 lbs) lighter and has 70 liters (2.47 ft3) bigger cargo space than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 78 mm (3.07 inch) higher than Ford Focus (Sedan) (2016).