Charging a 2027 Hyundai Ioniq 5 Standard range at home in Tennessee

At Tennessee's residential electricity rate of 13.9¢/kWh, a 2027 Hyundai Ioniq 5 Standard range (rated 29 kWh per 100 miles by the EPA) costs $4.03 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 74.8% cheaper per mile than gasoline in Tennessee — charging at home costs a fraction of what gas would here.

2027 Hyundai Ioniq 5 Standard range: yearly cost in Tennessee

Tennessee owners putting 15,000 annual miles on a 2027 Hyundai Ioniq 5 Standard range spend about $605 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,798 saved annually, at this mileage.

Filling up the 2027 Hyundai Ioniq 5 Standard range, in dollars

At Tennessee's rate, fully covering this 2027 Hyundai Ioniq 5 Standard range's 245-mile EPA range costs about $9.88 (71.1 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Hyundai Ioniq 5 Standard range in Tennessee ranks 1,041 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 5 Standard range ranks 38 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. Curious how Tennessee's 13.9¢/kWh compares? The guide to charging cost by state ranks every state side by side.