Nissan Armada (2015) is 434 mm (17.09 inch) longer, 463 mm (18.23 inch) higher and has 873 liters (30.83 ft3) bigger cargo space than Opel Insignia (2020).
Opel Insignia (2020) is 70 mm (2.76 inch) wider and 731 kg (1,612 lbs) lighter than Nissan Armada (2015).