Hyundai i20 (2015) is 598 kg (1,318 lbs) lighter than Opel Insignia (2015).
Opel Insignia (2015) is 807 mm (31.77 inch) longer, 350 mm (13.78 inch) wider, 24 mm (0.94 inch) higher and has 214 liters (7.56 ft3) bigger cargo space than Hyundai i20 (2015).