Hyundai i40 (2020) is 243 mm (9.57 inch) longer, 5 mm (0.20 inch) wider, 283 kg (624 lbs) lighter and has 191 liters (6.75 ft3) bigger cargo space than Mitsubishi Lancer (2017).
Mitsubishi Lancer (2017) is 11 mm (0.43 inch) higher than Hyundai i40 (2020).
