FIAT 500L Living (2019) is 110 mm (4.33 inch) higher and 5 kg (11 lbs) lighter than Mercedes B-Class (2018).
Mercedes B-Class (2018) is 41 mm (1.61 inch) longer, 2 mm (0.08 inch) wider and has 74 liters (2.61 ft3) bigger cargo space than FIAT 500L Living (2019).