Audi Q5 (2018) is 18 mm (0.71 inch) higher, 832 kg (1,834 lbs) lighter and has 91 liters (3.21 ft3) bigger cargo space than Rolls-Royce Phantom (2014).
Rolls-Royce Phantom (2014) is 1428 mm (56.22 inch) longer and 96 mm (3.78 inch) wider than Audi Q5 (2018).