Audi Q7 (2015) is 693 mm (27.28 inch) longer, 198 mm (7.80 inch) wider, 180 mm (7.09 inch) higher and has 703 liters (24.83 ft3) bigger cargo space than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 960 kg (2,116 lbs) lighter than Audi Q7 (2015).
