Audi Q7 (2014) is 82 mm (3.23 inch) longer, 99 mm (3.90 inch) wider, 178 mm (7.01 inch) higher and has 689 liters (24.33 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2017).
BMW 5 Series Gran Turismo (2017) is 440 kg (970 lbs) lighter than Audi Q7 (2014).