2026 Kia EV9 Standard Range RWD: home charging cost in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2026 Kia EV9 Standard Range RWD's EPA-rated 38 kWh/100mi against that and 100 miles costs $5.08, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 68.3% less than gas per mile, here specifically.

2026 Kia EV9 Standard Range RWD: yearly cost in Oklahoma

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Kia EV9 Standard Range RWD charged at home in Oklahoma costs about $762/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,641 a year.

What one full charge costs

A 2026 Kia EV9 Standard Range RWD needs roughly 87.4 kWh to reach its EPA-rated 230-mile range, which runs about $11.69 at 13.37¢/kWh in Oklahoma.

2026 Kia EV9 Standard Range RWD in Oklahoma, ranked

This combination ranks 4,918 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Kia EV9 Standard Range RWD alone ranks 219 of 400 models for efficiency; Oklahoma alone ranks 5 of 51 states for electricity price.

Before you install a home charger in Oklahoma

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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Oklahoma is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.