BMW 8 Series (G14) (2018) is 637 kg (1,404 lbs) lighter than Rolls-Royce Phantom (2019).
Rolls-Royce Phantom (2019) is 928 mm (36.54 inch) longer, 115 mm (4.53 inch) wider, 307 mm (12.09 inch) higher and has 188 liters (6.64 ft3) bigger cargo space than BMW 8 Series (G14) (2018).