Charging a 2027 Subaru Solterra 20 AWD at home in Indiana

In Indiana, home electricity runs 17.11¢/kWh — put a 2027 Subaru Solterra 20 AWD's EPA-rated 28.9 kWh/100mi against that and 100 miles costs $4.95, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 69.1% cheaper per mile than gasoline in Indiana — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Indiana owners putting 15,000 annual miles on a 2027 Subaru Solterra 20 AWD spend about $742 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,661 saved annually, at this mileage.

Filling up the 2027 Subaru Solterra 20 AWD, in dollars

At Indiana's rate, fully covering this 2027 Subaru Solterra 20 AWD's 278-mile EPA range costs about $13.76 (80.4 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Subaru Solterra 20 AWD in Indiana, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Solterra 20 AWD in Indiana ranks 4,274 for cost savings versus gas — 1 being the best deal nationally. Separately, the Subaru Solterra 20 AWD ranks 35 of 400 EV models for raw efficiency, and Indiana ranks 32 of 51 for cheapest residential electricity.

Before you install a home charger in Indiana

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 Indiana electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Subaru Solterra 20 AWD's cost in Indiana. Indiana's 17.11¢/kWh rate ranks 32 of 51 states; the state rate guide lays out the full spread.