Chevrolet Spark (2014) is 83 mm (3.27 inch) higher and 287 kg (633 lbs) lighter than Hyundai Elantra GT (2018).
Hyundai Elantra GT (2018) is 665 mm (26.18 inch) longer, 198 mm (7.80 inch) wider and has 85 liters (3.00 ft3) bigger cargo space than Chevrolet Spark (2014).