What it costs to charge a 2027 Subaru Solterra AWD in Connecticut

A 2027 Subaru Solterra AWD draws 28 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $8.06 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 49.7% cheaper per mile than gasoline in Connecticut — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2027 Subaru Solterra AWD in Connecticut runs about $1,209 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,194 saved annually, at this mileage.

Filling up the 2027 Subaru Solterra AWD, in dollars

$23.2 — that's what Connecticut's 28.82¢/kWh rate puts on the 80.5 kWh a 2027 Subaru Solterra AWD needs for its full 288-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Solterra AWD in Connecticut ranks 15,159 for cost savings versus gas — 1 being the best deal nationally. Separately, the Subaru Solterra AWD ranks 26 of 400 EV models for raw efficiency, and Connecticut ranks 45 of 51 for cheapest residential electricity.

Before you install a home charger in Connecticut

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.

Ask a licensed Connecticut electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Connecticut's 28.82¢/kWh rate ranks 45 of 51 states; the state rate guide lays out the full spread.