Hyundai has filed a bunch of trademark applications with the EUIPO for "RADIE", "EBILITY", "ELEXIO", and "ETEMPO."

Since the trademarks are filed under Hyundai Motor Company that means they're either going to be used for Hyundai or Genesis, not Kia.

Could these be new vehicle names?

RADIE
https://euipo.europa.eu/eSearch/#details/trademarks/018709074

EBILITY
https://euipo.europa.eu/eSearch/#details/trademarks/018709299
https://euipo.europa.eu/eSearch/#details/trademarks/018709302

ELEXIO
https://euipo.europa.eu/eSearch/#details/trademarks/018709297

ETEMPO
https://euipo.europa.eu/eSearch/#details/trademarks/018709298