Chevrolet Sonic (Sedan) (2017) is 46 mm (1.81 inch) higher and 99 kg (218 lbs) lighter than Hyundai i40 Tourer (2015).
Hyundai i40 Tourer (2015) is 323 mm (12.72 inch) longer, 80 mm (3.15 inch) wider and has 131 liters (4.63 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2017).