Mercedes B-Class (2020) is 919 mm (36.18 inch) longer, 196 mm (7.72 inch) wider, 92 mm (3.62 inch) higher and has 275 liters (9.71 ft3) bigger cargo space than Suzuki Alto (2014).
Suzuki Alto (2014) is 695 kg (1,532 lbs) lighter than Mercedes B-Class (2020).