Ford Mustang (2014) is 837 kg (1,845 lbs) lighter than Rolls-Royce Phantom (2017).
Rolls-Royce Phantom (2017) is 1058 mm (41.65 inch) longer, 74 mm (2.91 inch) wider, 244 mm (9.61 inch) higher and has 129 liters (4.56 ft3) bigger cargo space than Ford Mustang (2014).