Audi Q7 (2015) is 267 mm (10.51 inch) longer, 49 mm (1.93 inch) wider and has 499 liters (17.62 ft3) bigger cargo space than Mercedes GLE-Class (2018).
Mercedes GLE-Class (2018) is 103 mm (4.06 inch) higher and 205 kg (452 lbs) lighter than Audi Q7 (2015).