Audi Q7 (2018) is 532 mm (20.94 inch) longer, 141 mm (5.55 inch) wider, 56 mm (2.20 inch) higher and has 535 liters (18.89 ft3) bigger cargo space than Ford Grand C-Max (2018).
Ford Grand C-Max (2018) is 567 kg (1,250 lbs) lighter than Audi Q7 (2018).