South Dakota home charging cost for the 2027 Subaru Uncharted 20 inch AWD

At South Dakota's residential electricity rate of 14.33¢/kWh, a 2027 Subaru Uncharted 20 inch AWD (rated 29.5 kWh per 100 miles by the EPA) costs $4.23 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home costs a fraction of what gas would here: 73.6% less than gas per mile, here specifically.

2027 Subaru Uncharted 20 inch AWD: yearly cost in South Dakota

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Subaru Uncharted 20 inch AWD costs roughly $634 a year to charge at home in South Dakota, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,769 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 $11.54 at South Dakota's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 1,549 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; South Dakota alone ranks 14 of 51 states for electricity price.

Before you install a home charger in South Dakota

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 South Dakota electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Subaru Uncharted 20 inch AWD's cost in South Dakota. At 14.33¢/kWh, South Dakota sits in the middle of the national range — the guide to why charging cost varies by state shows where.