2027 Subaru Uncharted: home charging cost in Ohio

At Ohio's residential electricity rate of 18.53¢/kWh, a 2027 Subaru Uncharted (rated 25.7 kWh per 100 miles by the EPA) costs $4.76 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 costs a fraction of what gas would here: 70.3% 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 2027 Subaru Uncharted charged at home in Ohio costs about $713/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,690 a year.

Cost of a full charge

A 2027 Subaru Uncharted needs roughly 79 kWh to reach its EPA-rated 308-mile range, which runs about $14.65 at 18.53¢/kWh in Ohio.

How this compares nationally

This combination ranks 3,453 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Subaru Uncharted alone ranks 8 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Next step: home charger installation

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. At 18.53¢/kWh, Ohio sits in the middle of the national range — the guide to why charging cost varies by state shows where.