Hyundai i40 Tourer (2015) is 205 kg (452 lbs) lighter than Opel Insignia Sports Tourer (2015).
Opel Insignia Sports Tourer (2015) is 173 mm (6.81 inch) longer, 41 mm (1.61 inch) wider, 43 mm (1.69 inch) higher and has 7 liters (0.25 ft3) bigger cargo space than Hyundai i40 Tourer (2015).