Honda Insight (2014) is 90 mm (3.54 inch) longer, 73 kg (161 lbs) lighter and has 42 liters (1.48 ft3) bigger cargo space than Hyundai Elantra GT (2017).
Hyundai Elantra GT (2017) is 87 mm (3.43 inch) wider and 44 mm (1.73 inch) higher than Honda Insight (2014).
