Nissan Maxima (2019) is 3 mm (0.12 inch) wider and 26 kg (57 lbs) lighter than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 16 mm (0.63 inch) longer, 78 mm (3.07 inch) higher and has 155 liters (5.47 ft3) bigger cargo space than Nissan Maxima (2019).