BMW 8 Series (G15) (2018) is 465 kg (1,025 lbs) lighter than Nissan Armada (2015).
Nissan Armada (2015) is 433 mm (17.05 inch) longer, 112 mm (4.41 inch) wider, 620 mm (24.41 inch) higher and has 993 liters (35.07 ft3) bigger cargo space than BMW 8 Series (G15) (2018).