Opel Insignia Grand Sport (2020) is 1210 mm (47.64 inch) longer, 209 mm (8.23 inch) wider and has 260 liters (9.18 ft3) bigger cargo space than Renault Twingo (2017).
Renault Twingo (2017) is 15 mm (0.59 inch) higher and 340 kg (750 lbs) lighter than Opel Insignia Grand Sport (2020).
