2027 Subaru Uncharted AWD, MA Charging Cost

Massachusetts home charging cost for the 2027 Subaru Uncharted AWD

In Massachusetts, home electricity runs 30.06¢/kWh, put a 2027 Subaru Uncharted AWD's EPA-rated 29 kWh/100mi against that and 100 miles costs $8.72, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 45.6% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Subaru Uncharted AWD costs roughly $1,308 a year to charge at home in Massachusetts, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,095 a year.

What one full charge costs

Covering the 2027 Subaru Uncharted AWD's EPA-rated 287-mile range takes about 83.2 kWh, which costs about $25.02 at Massachusetts's residential rate, figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 16,038 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Subaru Uncharted AWD alone ranks 42 of 400 models for efficiency; Massachusetts alone ranks 49 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place, the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Massachusetts has some of the highest residential electricity rates in the country, see the guide to why the cost varies so much by state for the full picture.