Nissan Armada (2018) is 393 mm (15.47 inch) longer, 173 mm (6.81 inch) wider, 412 mm (16.22 inch) higher and has 853 liters (30.12 ft3) bigger cargo space than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 929 kg (2,048 lbs) lighter than Nissan Armada (2018).