What it costs to charge a 2027 Subaru Uncharted in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2027 Subaru Uncharted's EPA-rated 25.7 kWh/100mi against that and 100 miles costs $3.43, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 78.6% cheaper per mile than gasoline in Oklahoma — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2027 Subaru Uncharted in Oklahoma runs about $515 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,888 saved annually, at this mileage.

Cost of a full charge

$10.57 — that's what Oklahoma's 13.37¢/kWh rate puts on the 79 kWh a 2027 Subaru Uncharted needs for its full 308-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Uncharted in Oklahoma ranks 125 for cost savings versus gas — 1 being the best deal nationally. Separately, the Subaru Uncharted ranks 8 of 400 EV models for raw efficiency, and Oklahoma ranks 5 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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. 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.