Charging a 2026 Kia EV9 GT at home in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 Kia EV9 GT's EPA-rated 43 kWh/100mi against that and 100 miles costs $7.97, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 50.3% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

What a year of driving costs

Ohio owners putting 15,000 annual miles on a 2026 Kia EV9 GT spend about $1,195 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,208 saved annually, at this mileage.

Cost of a full charge

At Ohio's rate, fully covering this 2026 Kia EV9 GT's 260-mile EPA range costs about $20.72 (111.8 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 2026 Kia EV9 GT in Ohio ranks 15,007 for cost savings versus gas — 1 being the best deal nationally. Separately, the Kia EV9 GT ranks 326 of 400 EV models for raw efficiency, and Ohio ranks 34 of 51 for cheapest residential electricity.

Next step: home charger installation

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.

Ask a licensed Ohio electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Kia EV9 GT's cost in Ohio. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.