Montana home charging cost for the 2027 Subaru Uncharted 20 inch AWD

In Montana, home electricity runs 13.77¢/kWh — put a 2027 Subaru Uncharted 20 inch AWD's EPA-rated 29.5 kWh/100mi against that and 100 miles costs $4.06, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 74.6% less than gas per mile, here specifically.

2027 Subaru Uncharted 20 inch AWD: yearly cost in Montana

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Subaru Uncharted 20 inch AWD costs roughly $609 a year to charge at home in Montana, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,794 a year.

Filling up the 2027 Subaru Uncharted 20 inch AWD, in dollars

Covering the 2027 Subaru Uncharted 20 inch AWD's EPA-rated 273-mile range takes about 80.5 kWh, which costs about $11.09 at Montana's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Subaru Uncharted 20 inch AWD in Montana, ranked

This combination ranks 1,107 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Subaru Uncharted 20 inch AWD alone ranks 49 of 400 models for efficiency; Montana alone ranks 10 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 Montana electrician to quote the install before this math becomes a real decision.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Montana's 13.77¢/kWh rate ranks 10 of 51 states; the state rate guide lays out the full spread.