Lexus IS (2016) is 734 kg (1,618 lbs) lighter than Nissan Armada (2015).
Nissan Armada (2015) is 610 mm (24.02 inch) longer, 203 mm (7.99 inch) wider, 531 mm (20.91 inch) higher and has 1022 liters (36.09 ft3) bigger cargo space than Lexus IS (2016).