Acura RLX (2018) is 585 kg (1,290 lbs) lighter than Nissan Armada (2015).
Nissan Armada (2015) is 244 mm (9.61 inch) longer, 124 mm (4.88 inch) wider, 495 mm (19.49 inch) higher and has 991 liters (35.00 ft3) bigger cargo space than Acura RLX (2018).