Nissan Titan (2018) is 881 mm (34.69 inch) longer, 194 mm (7.64 inch) wider, 407 mm (16.02 inch) higher and has 325 liters (11.48 ft3) bigger cargo space than Opel Insignia Sports Tourer (2015).
Opel Insignia Sports Tourer (2015) is 1621 kg (3,574 lbs) lighter than Nissan Titan (2018).