Hyundai Ioniq 9, part of Hyundai Motor Group's E-GMP platform, showcases impressive fast-charging capabilities, similar to other models like Ioniq 5, Kia EV6, and EV9.
In a test by The Ioniq Guy, the Ioniq 9 achieved 10-80% charge in under 24 minutes with a peak charging rate of 243 kilowatts, showcasing its quick charging ability.
The Ioniq 9 is equipped with an 800-volt architecture giving it an advantage in charging speed, but using Tesla Superchargers can result in longer charging times due to differing voltage systems.
When charging an 800-volt system on a 400-volt charger, the process becomes more complex, resulting in slower charge times on Tesla Superchargers until higher voltage chargers become more prevalent.