Hyundai Elantra (2018) is 160 mm (6.30 inch) longer, 5 mm (0.20 inch) wider, 4 kg (9 lbs) lighter and has 44 liters (1.55 ft3) bigger cargo space than Mazda 3 (Hatchback) (2014).
Mazda 3 (Hatchback) (2014) is 25 mm (0.98 inch) higher than Hyundai Elantra (2018).