The mileage is way lower than advertised.
All in all it's a great car. The exterior looks great, the inside is decently roomy (unless you're 6' or taller, in which case you may have some issues). My biggest issue and complaint is that it's advertised to get 55mpg and I'm averaging around 42mpg. I traded in a 2019 Ioniq Hybrid for this and the range on that when I had a full tank of gas was over 600 miles. This one maxes out at about 420 on a full tank. I wouldn't have gotten rid of the Ioniq and bought this Elantra if I would have known this beforehand, but all the online research I did kept saying that it got 55mpg, which it does not, city or highway.