Opel Insignia Grand Sport (2017) is 834 mm (32.83 inch) longer, 131 mm (5.16 inch) wider, 7 mm (0.28 inch) higher and has 190 liters (6.71 ft3) bigger cargo space than Renault Clio (2020).
Renault Clio (2020) is 348 kg (767 lbs) lighter than Opel Insignia Grand Sport (2017).