Charging a 2027 Hyundai Ioniq 9 AWD at home in Missouri

A 2027 Hyundai Ioniq 9 AWD draws 38 kWh per 100 miles per the EPA; at Missouri's 13.45¢/kWh residential rate that's $5.11 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 68.1% cheaper per mile than gasoline in Missouri — charging at home costs a fraction of what gas would here.

2027 Hyundai Ioniq 9 AWD: yearly cost in Missouri

Missouri owners putting 15,000 annual miles on a 2027 Hyundai Ioniq 9 AWD spend about $767 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,636 saved annually, at this mileage.

Cost of a full charge

At Missouri's rate, fully covering this 2027 Hyundai Ioniq 9 AWD's 320-mile EPA range costs about $16.36 (121.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Hyundai Ioniq 9 AWD in Missouri ranks 5,028 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 9 AWD ranks 216 of 400 EV models for raw efficiency, and Missouri ranks 7 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Hyundai Ioniq 9 AWD at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Line up a few Missouri electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Hyundai Ioniq 9 AWD's cost in Missouri. Curious how Missouri's 13.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.