Hyundai Sonata (2018) is 8 mm (0.31 inch) wider and 126 kg (278 lbs) lighter than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 59 mm (2.32 inch) longer, 37 mm (1.46 inch) higher and has 98 liters (3.46 ft3) bigger cargo space than Hyundai Sonata (2018).
