Audi Q7 (2015) is 99 mm (3.90 inch) higher, 294 kg (648 lbs) lighter and has 736 liters (25.99 ft3) bigger cargo space than Rolls-Royce Phantom (2017).
Rolls-Royce Phantom (2017) is 756 mm (29.76 inch) longer and 6 mm (0.24 inch) wider than Audi Q7 (2015).
