EVChargingCalc

Kia EV9 vs Hyundai Ioniq 9

At U.S. average prices the Kia EV9 costs $87.11 a month to charge and the Hyundai Ioniq 9 $87.64, a difference of $0.53 a month ($6.39 a year). Both fast-charge from 10% to 80% in about 24 minutes.

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Specs side by side

Kia EV9Hyundai Ioniq 9
TrimLong Range RWDLong Range RWD
Usable battery99.8 kWh110.3 kWh
EPA range305 mi335 mi
Efficiency32.7 kWh/100 mi32.9 kWh/100 mi
Max AC charging10.9 kW10.9 kW
Max DC charging215 kW235 kW
DC 10–80%about 24 minabout 24 min
Full charge at home$20.13$22.25
Per month$87.11$87.64

Costs at U.S. average prices, 1,000 mi a month, 80% charged at home. Specs are for the trims shown; other versions differ.

Frequently asked questions

Is the Kia EV9 or the Hyundai Ioniq 9 cheaper to charge?

At U.S. average prices the Kia EV9 costs $87.11 a month to charge and the Hyundai Ioniq 9 $87.64, a difference of $0.53 a month ($6.39 a year). Change the state or distance in the comparison above for your own numbers.

Which charges faster, the Kia EV9 or the Hyundai Ioniq 9?

Both fast-charge from 10% to 80% in about 24 minutes. On AC the Kia EV9 takes up to 10.9 kW and the Hyundai Ioniq 9 up to 10.9 kW.

Which has more range, the Kia EV9 or the Hyundai Ioniq 9?

The Hyundai Ioniq 9 has the longer EPA range: 335 mi vs 305 mi. Expect less in cold weather and at high speed.

More on each car

Other comparisons

Sources: U.S. EIA Electric Power Monthly, residential, June 2026; AAA state averages, regular gasoline, Sep 29 2026.