Hyundai Genesis (2014) is 89 mm (3.50 inch) longer and 27 mm (1.06 inch) wider than Opel Insignia Grand Sport (2020).
Opel Insignia Grand Sport (2020) is 71 mm (2.80 inch) higher, 458 kg (1,010 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than Hyundai Genesis (2014).
