Mercedes B-Class (2017) is 372 mm (14.65 inch) longer, 50 mm (1.97 inch) wider, 78 mm (3.07 inch) higher and has 107 liters (3.78 ft3) bigger cargo space than Opel Corsa (2016).
Opel Corsa (2016) is 329 kg (725 lbs) lighter than Mercedes B-Class (2017).
