Nissan Titan (2019) is 1296 mm (51.02 inch) longer, 263 mm (10.35 inch) wider, 522 mm (20.55 inch) higher and has 585 liters (20.66 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 975 kg (2,150 lbs) lighter than Nissan Titan (2019).