Audi Q7 (2015) is 80 mm (3.15 inch) longer, 89 mm (3.50 inch) wider, 172 mm (6.77 inch) higher and has 619 liters (21.86 ft3) bigger cargo space than BMW 5 Series Touring (2018).
BMW 5 Series Touring (2018) is 454 kg (1,001 lbs) lighter than Audi Q7 (2015).