The sport model drives in automatic or standard and eco are nice features.
Problems: we I bought the car it had several problems. I have my car for 3 weeks and something went wrong with the engine. It took a month and a half to fix. The part I needed was on back order so the had to take the part off another new part to fix it or it wouldn't be fixed for at least 3 months. The passenger window motor kept going out. It went out 3 times within one year. Performance: the car is a Sonata sport so that is a good performance feature the I use often. Reliability: other than the first problem I had, I rely on the newness of the car. The car also has a bumper to bumper warranty so I have confidence that the car will be fixed Accordingly when a problem arises. Comfort: when taking long trips the car is comfortable about 4 hours into the drive. Features: the car has several extra features but I do not use them all. When I bought the car the salesmen didn't show us all the features that the car had. I am still learning about the features from time to time or by word of mouth. The features are very hard to navigate. They should be easier to navigate by yourself without having to read the manual, looking on YouTube or asking someone how things work. I know there are more features on the car that I am not aware of.