Hyundai Elantra (2019) is 124 kg (273 lbs) lighter than Peugeot 408 (2020).
Peugeot 408 (2020) is 130 mm (5.12 inch) longer, 19 mm (0.75 inch) wider, 58 mm (2.28 inch) higher and has 47 liters (1.66 ft3) bigger cargo space than Hyundai Elantra (2019).