Hyundai Azera (2016) is 3 mm (0.12 inch) wider than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 3 mm (0.12 inch) longer, 42 mm (1.65 inch) higher, 71 kg (157 lbs) lighter and has 98 liters (3.46 ft3) bigger cargo space than Hyundai Azera (2016).