BMW 8 Series (G15) (2018) is 27 mm (1.06 inch) wider and 206 kg (454 lbs) lighter than Lexus LS (2020).
Lexus LS (2020) is 364 mm (14.33 inch) longer, 140 mm (5.51 inch) higher and has 89 liters (3.14 ft3) bigger cargo space than BMW 8 Series (G15) (2018).