Hyundai Elantra GT (2016) is 181 kg (399 lbs) lighter than Hyundai Sonata (2018).
Hyundai Sonata (2018) is 554 mm (21.81 inch) longer, 83 mm (3.27 inch) wider, 5 mm (0.20 inch) higher and has 54 liters (1.91 ft3) bigger cargo space than Hyundai Elantra GT (2016).
