BMW 5 Series Touring (2015) is 7 mm (0.28 inch) higher, 475 kg (1,047 lbs) lighter and has 164 liters (5.79 ft3) bigger cargo space than Rolls-Royce Ghost (2014).
Rolls-Royce Ghost (2014) is 403 mm (15.87 inch) longer and 48 mm (1.89 inch) wider than BMW 5 Series Touring (2015).