Charging a 2027 Subaru Solterra 20 AWD at home in North Dakota

A 2027 Subaru Solterra 20 AWD draws 28.9 kWh per 100 miles per the EPA; at North Dakota's 12.19¢/kWh residential rate that's $3.53 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 78% cheaper per mile than gasoline in North Dakota — charging at home costs a fraction of what gas would here.

2027 Subaru Solterra 20 AWD: yearly cost in North Dakota

North Dakota owners putting 15,000 annual miles on a 2027 Subaru Solterra 20 AWD spend about $529 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,874 saved annually, at this mileage.

Cost of a full charge

At North Dakota's rate, fully covering this 2027 Subaru Solterra 20 AWD's 278-mile EPA range costs about $9.8 (80.4 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Subaru Solterra 20 AWD in North Dakota, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Solterra 20 AWD in North Dakota ranks 189 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 North Dakota ranks 1 of 51 for cheapest residential electricity.

Before you install a home charger in North Dakota

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 North Dakota 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. North Dakota is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.