Nissan Armada (2018) is 808 mm (31.81 inch) longer, 242 mm (9.53 inch) wider, 486 mm (19.13 inch) higher and has 1113 liters (39.31 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 872 kg (1,922 lbs) lighter than Nissan Armada (2018).