What it costs to charge a 2027 Subaru Uncharted 20 inch AWD in Illinois

At Illinois's residential electricity rate of 19.22¢/kWh, a 2027 Subaru Uncharted 20 inch AWD (rated 29.5 kWh per 100 miles by the EPA) costs $5.67 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. That works out to 64.6% cheaper per mile than gasoline in Illinois — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Subaru Uncharted 20 inch AWD in Illinois runs about $851 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,552 saved annually, at this mileage.

Cost of a full charge

$15.48 — that's what Illinois's 19.22¢/kWh rate puts on the 80.5 kWh a 2027 Subaru Uncharted 20 inch AWD needs for its full 273-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Uncharted 20 inch AWD in Illinois ranks 7,806 for cost savings versus gas — 1 being the best deal nationally. Separately, the Subaru Uncharted 20 inch AWD ranks 49 of 400 EV models for raw efficiency, and Illinois ranks 36 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Subaru Uncharted 20 inch AWD at home

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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Subaru Uncharted 20 inch AWD's cost in Illinois. Illinois's 19.22¢/kWh rate ranks 36 of 51 states; the state rate guide lays out the full spread.