What it costs to charge a 2027 Subaru Solterra 20 AWD in New Mexico

In New Mexico, home electricity runs 14.82¢/kWh — put a 2027 Subaru Solterra 20 AWD's EPA-rated 28.9 kWh/100mi against that and 100 miles costs $4.29, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 73.2% cheaper per mile than gasoline in New Mexico — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2027 Subaru Solterra 20 AWD in New Mexico runs about $643 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,760 saved annually, at this mileage.

Filling up the 2027 Subaru Solterra 20 AWD, in dollars

$11.92 — that's what New Mexico's 14.82¢/kWh rate puts on the 80.4 kWh a 2027 Subaru Solterra 20 AWD needs for its full 278-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Solterra 20 AWD in New Mexico ranks 1,711 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 New Mexico ranks 17 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Subaru Solterra 20 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.

Ask a licensed New Mexico 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 New Mexico. At 14.82¢/kWh, New Mexico sits in the middle of the national range — the guide to why charging cost varies by state shows where.