Nissan Titan (2016) is 952 mm (37.48 inch) longer, 463 mm (18.23 inch) higher and has 345 liters (12.18 ft3) bigger cargo space than Opel Insignia (2014).
Opel Insignia (2014) is 65 mm (2.56 inch) wider and 1634 kg (3,602 lbs) lighter than Nissan Titan (2016).