Citroen C-Elysee (2017) is 505 kg (1,113 lbs) lighter than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 471 mm (18.54 inch) longer, 108 mm (4.25 inch) wider, 67 mm (2.64 inch) higher and has 54 liters (1.91 ft3) bigger cargo space than Citroen C-Elysee (2017).