Citroen C4 (2020) is 320 kg (705 lbs) lighter than Opel Insignia Country Tourer (2015).
Opel Insignia Country Tourer (2015) is 584 mm (22.99 inch) longer, 67 mm (2.64 inch) wider, 24 mm (0.94 inch) higher and has 132 liters (4.66 ft3) bigger cargo space than Citroen C4 (2020).