Charging a 2027 Hyundai Ioniq 5 RWD at home in New Hampshire

A 2027 Hyundai Ioniq 5 RWD draws 30 kWh per 100 miles per the EPA; at New Hampshire's 26.83¢/kWh residential rate that's $8.05 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 49.8% cheaper per mile than gasoline in New Hampshire — charging at home is much cheaper than gas here.

What a year of driving costs

New Hampshire owners putting 15,000 annual miles on a 2027 Hyundai Ioniq 5 RWD spend about $1,207 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,196 saved annually, at this mileage.

Cost of a full charge

At New Hampshire's rate, fully covering this 2027 Hyundai Ioniq 5 RWD's 318-mile EPA range costs about $25.6 (95.4 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 RWD in New Hampshire ranks 15,125 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 5 RWD ranks 55 of 400 EV models for raw efficiency, and New Hampshire ranks 43 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.

Ask a licensed New Hampshire electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how New Hampshire's 26.83¢/kWh compares? The guide to charging cost by state ranks every state side by side.