BMW 3 Series Touring (2018) is 224 mm (8.82 inch) longer, 15 mm (0.59 inch) wider and has 90 liters (3.18 ft3) bigger cargo space than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 133 mm (5.24 inch) higher and 129 kg (284 lbs) lighter than BMW 3 Series Touring (2018).
