Audi Q8 (2018) is 9 mm (0.35 inch) wider, 71 mm (2.80 inch) higher, 474 kg (1,045 lbs) lighter and has 405 liters (14.30 ft3) bigger cargo space than Rolls-Royce Phantom (2015).
Rolls-Royce Phantom (2015) is 843 mm (33.19 inch) longer than Audi Q8 (2018).
