Audi Q8 (2018) is 606 mm (23.86 inch) longer, 213 mm (8.39 inch) wider, 152 mm (5.98 inch) higher and has 378 liters (13.35 ft3) bigger cargo space than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 780 kg (1,720 lbs) lighter than Audi Q8 (2018).
