Nissan GT-R (2016) is 39 mm (1.54 inch) wider than Opel Insignia Country Tourer (2014).
Opel Insignia Country Tourer (2014) is 242 mm (9.53 inch) longer, 144 mm (5.67 inch) higher, 215 kg (474 lbs) lighter and has 225 liters (7.95 ft3) bigger cargo space than Nissan GT-R (2016).