What it costs to charge a 2026 Volvo EX30 Cross Country (18 Inch Wheels) in Tennessee

In Tennessee, home electricity runs 13.9¢/kWh — put a 2026 Volvo EX30 Cross Country (18 Inch Wheels)'s EPA-rated 37.8 kWh/100mi against that and 100 miles costs $5.26, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 67.2% 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 2026 Volvo EX30 Cross Country (18 Inch Wheels) in Tennessee runs about $788 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,615 saved annually, at this mileage.

Filling up the 2026 Volvo EX30 Cross Country (18 Inch Wheels), in dollars

$10.67 — that's what Tennessee's 13.9¢/kWh rate puts on the 76.8 kWh a 2026 Volvo EX30 Cross Country (18 Inch Wheels) needs for its full 203-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Volvo EX30 Cross Country (18 Inch Wheels) in Tennessee ranks 5,758 for cost savings versus gas — 1 being the best deal nationally. Separately, the Volvo EX30 Cross Country (18 Inch Wheels) ranks 212 of 400 EV models for raw efficiency, and Tennessee ranks 13 of 51 for cheapest residential electricity.

Next step: home charger installation

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.

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

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.