Audi Q8 (2018) is 343 mm (13.50 inch) longer, 109 mm (4.29 inch) wider, 50 mm (1.97 inch) higher and has 514 liters (18.15 ft3) bigger cargo space than Mercedes GLC-Class (2016).
Mercedes GLC-Class (2016) is 75 kg (165 lbs) lighter than Audi Q8 (2018).
