Rhode Island home charging cost for the 2027 Subaru Uncharted 20 inch AWD

A 2027 Subaru Uncharted 20 inch AWD draws 29.5 kWh per 100 miles per the EPA; at Rhode Island's 29.45¢/kWh residential rate that's $8.69 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 45.8% less than gas per mile, here specifically.

2027 Subaru Uncharted 20 inch AWD: yearly cost in Rhode Island

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Subaru Uncharted 20 inch AWD costs roughly $1,303 a year to charge at home in Rhode Island, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,100 a year.

What one full charge costs

Covering the 2027 Subaru Uncharted 20 inch AWD's EPA-rated 273-mile range takes about 80.5 kWh, which costs about $23.72 at Rhode Island'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 Rhode Island, ranked

This combination ranks 16,010 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; Rhode Island alone ranks 47 of 51 states for electricity price.

Getting set up to charge a 2027 Subaru Uncharted 20 inch AWD at home

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 Rhode Island 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. Rhode Island 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.