All new 2018 Hyundai Elantra GT
These are new official teasers for the 2018 Elantra GT.
The Elantra GT is not just a hatchback version of the Elantra. It is, and has been, a US version of the European Hyundai i30. With its own design and interior.
So these teasers are really familiar, since an all new i30 has just been introduced in Europe.
Here are equivalent pix of the new Euro i30. (except for the stick shift). Exact same car