2026 Kia EV9 Long Range RWD: home charging cost in Ohio

At Ohio's residential electricity rate of 18.53¢/kWh, a 2026 Kia EV9 Long Range RWD (rated 38 kWh per 100 miles by the EPA) costs $7.04 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is much cheaper than gas here: 56% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Kia EV9 Long Range RWD charged at home in Ohio costs about $1,056/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,347 a year.

What one full charge costs

A 2026 Kia EV9 Long Range RWD needs roughly 115.9 kWh to reach its EPA-rated 305-mile range, which runs about $21.48 at 18.53¢/kWh in Ohio.

Where this ranks

This combination ranks 13,170 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Kia EV9 Long Range RWD alone ranks 218 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Getting set up to charge a 2026 Kia EV9 Long Range RWD at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in Ohio before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.