Audi A4 Allroad (2018) is 357 mm (14.06 inch) longer, 56 mm (2.20 inch) wider and has 19 liters (0.67 ft3) bigger cargo space than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 64 mm (2.52 inch) higher and 260 kg (573 lbs) lighter than Audi A4 Allroad (2018).
