Nissan Titan (2014) is 1047 mm (41.22 inch) longer, 205 mm (8.07 inch) wider, 453 mm (17.83 inch) higher and has 425 liters (15.01 ft3) bigger cargo space than Opel Astra (2017).
Opel Astra (2017) is 1075 kg (2,370 lbs) lighter than Nissan Titan (2014).