2027 Subaru Uncharted 20 inch AWD: home charging cost in Pennsylvania

At Pennsylvania's residential electricity rate of 20.9¢/kWh, a 2027 Subaru Uncharted 20 inch AWD (rated 29.5 kWh per 100 miles by the EPA) costs $6.17 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 is much cheaper than gas here: 61.5% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Subaru Uncharted 20 inch AWD charged at home in Pennsylvania costs about $925/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,478 a year.

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

A 2027 Subaru Uncharted 20 inch AWD needs roughly 80.5 kWh to reach its EPA-rated 273-mile range, which runs about $16.83 at 20.9¢/kWh in Pennsylvania.

Where this ranks

This combination ranks 10,214 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; Pennsylvania alone ranks 37 of 51 states for electricity price.

Before you install a home charger in Pennsylvania

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.

Line up a few Pennsylvania electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Pennsylvania's 20.9¢/kWh rate ranks 37 of 51 states; the state rate guide lays out the full spread.