BMW 4 Series Gran Coupe (2018) is 678 kg (1,495 lbs) lighter than Rolls-Royce Ghost (2018).
Rolls-Royce Ghost (2018) is 762 mm (30.00 inch) longer, 122 mm (4.80 inch) wider, 160 mm (6.30 inch) higher and has 9 liters (0.32 ft3) bigger cargo space than BMW 4 Series Gran Coupe (2018).
