Trim: ECO This Phantom Black 2018 Hyundai Elantra ECO might be just the 4 dr sedan for you. It comes with a 1.4 liter 4 Cylinder engine. Don't skimp on safety. Rest easy with a 4 out of 5 star crash test rating. Drivers love the beautiful black exterior with a black interior. Don't sit on this decision for long...schedule your test drive today!