Hyundai Elantra (2020) is 454 mm (17.87 inch) longer, 36 mm (1.42 inch) wider, 25 mm (0.98 inch) higher and has 82 liters (2.90 ft3) bigger cargo space than Hyundai Veloster (2017).
Hyundai Veloster (2017) is 85 kg (187 lbs) lighter than Hyundai Elantra (2020).
