Chevrolet Sonic (Sedan) (2014) is 18 mm (0.71 inch) higher and 400 kg (882 lbs) lighter than Opel Insignia (2015).
Opel Insignia (2015) is 425 mm (16.73 inch) longer, 349 mm (13.74 inch) wider and has 118 liters (4.17 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2014).
