[2] Before it was introduced as a sub-brand, the Ioniq name had been used for the 2012 Hyundai i-oniq concept, a small sporty hatchback that was equipped with a battery-electric drivetrain and a range-extending gasoline engine.

[11] 9 The Ioniq 5 compact crossover was released in February 2021 and was previewed by the Hyundai Concept 45 EV presented at the 2019 Frankfurt Motor Show.

[5][17] The Ioniq 6 mid-size sedan will be produced from 2022 and is foreshadowed by the Hyundai Prophecy concept car, which was scheduled to be presented at the 2020 Geneva International Motor Show but this was canceled due to the COVID-19 pandemic.

Previously known as the Ioniq 7 during development, it is the production model of the Seven concept car, which made its debut at the LA Motor Show in November 2021.

The E-GMP platform enables a flat floor inside, giving designers more freedom to personalize the interior for the intended use.