Hyundai i40 (2015) is 1160 mm (45.67 inch) longer, 169 mm (6.65 inch) wider and has 286 liters (10.10 ft3) bigger cargo space than Renault Twingo (2020).
Renault Twingo (2020) is 71 mm (2.80 inch) higher and 509 kg (1,122 lbs) lighter than Hyundai i40 (2015).