What it costs to charge a 2027 Vinfast VF 8 Eco in Tennessee

At Tennessee's residential electricity rate of 13.9¢/kWh, a 2027 Vinfast VF 8 Eco (rated 46.2 kWh per 100 miles by the EPA) costs $6.43 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. That works out to 59.9% cheaper per mile than gasoline in Tennessee — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Vinfast VF 8 Eco in Tennessee runs about $964 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,439 saved annually, at this mileage.

Cost of a full charge

$16.46 — that's what Tennessee's 13.9¢/kWh rate puts on the 118.4 kWh a 2027 Vinfast VF 8 Eco needs for its full 256-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Vinfast VF 8 Eco in Tennessee ranks 11,202 for cost savings versus gas — 1 being the best deal nationally. Separately, the Vinfast VF 8 Eco ranks 363 of 400 EV models for raw efficiency, and Tennessee ranks 13 of 51 for cheapest residential electricity.

Before you install a home charger in Tennessee

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.