Lexus NX (2018) is 8 mm (0.31 inch) higher, 812 kg (1,790 lbs) lighter and has 48 liters (1.70 ft3) bigger cargo space than Rolls-Royce Phantom (2017).
Rolls-Royce Phantom (2017) is 1202 mm (47.32 inch) longer and 145 mm (5.71 inch) wider than Lexus NX (2018).