Ford Focus (Sedan) (2014) is 141 mm (5.55 inch) longer and 37 mm (1.46 inch) wider than Mercedes B-Class (2014).
Mercedes B-Class (2014) is 73 mm (2.87 inch) higher, 305 kg (672 lbs) lighter and has 11 liters (0.39 ft3) bigger cargo space than Ford Focus (Sedan) (2014).