Chevrolet SS (2016) is 346 mm (13.62 inch) longer, 96 mm (3.78 inch) wider, 41 mm (1.61 inch) higher and has 56 liters (1.98 ft3) bigger cargo space than Hyundai Elantra (2019).
Hyundai Elantra (2019) is 507 kg (1,118 lbs) lighter than Chevrolet SS (2016).