What it costs to charge a 2027 Subaru Trailseeker AWD in Tennessee

A 2027 Subaru Trailseeker AWD draws 29 kWh per 100 miles per the EPA; at Tennessee's 13.9¢/kWh residential rate that's $4.03 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 74.8% cheaper per mile than gasoline in Tennessee — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2027 Subaru Trailseeker AWD in Tennessee runs about $605 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,798 saved annually, at this mileage.

What one full charge costs

$11.33 — that's what Tennessee's 13.9¢/kWh rate puts on the 81.5 kWh a 2027 Subaru Trailseeker AWD needs for its full 281-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Subaru Trailseeker AWD in Tennessee ranks 1,044 for cost savings versus gas — 1 being the best deal nationally. Separately, the Subaru Trailseeker AWD ranks 41 of 400 EV models for raw efficiency, and Tennessee ranks 13 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Subaru Trailseeker AWD at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Get quotes from local electricians for Level 2 charger installation in Tennessee before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.