The Hyundai Elantra is completely new for 2017, including its chassis, suspension, powertrain, and interior. But Hyundai didn’t stop there. The Korean automaker added two distinctive trim levels atop the standard Elantra compact sedan. In fact, it might be more appropriate to consider them sub-models thanks to their deep changes and laser focus. They are the fuel-sipping Elantra Eco and this, the road-hugging Elantra Sport. I recently spent two weeks with the Elantra Sport, driving it around familiar roads along my daily commute and throwing it around corners on quiet country roads.