Hyundai Elantra GT (2017) is 16 mm (0.63 inch) wider, 16 mm (0.63 inch) higher, 126 kg (278 lbs) lighter and has 133 liters (4.70 ft3) bigger cargo space than Lexus CT (2015).
Lexus CT (2015) is 48 mm (1.89 inch) longer than Hyundai Elantra GT (2017).