Hyundai i40 (2015) is 273 mm (10.75 inch) longer, 5 mm (0.20 inch) wider and has 171 liters (6.04 ft3) bigger cargo space than Mitsubishi Lancer (2020).
Mitsubishi Lancer (2020) is 11 mm (0.43 inch) higher and 17 kg (37 lbs) lighter than Hyundai i40 (2015).