Charging a 2026 Volvo EX40 Twin at home in New Hampshire

At New Hampshire's residential electricity rate of 26.83¢/kWh, a 2026 Volvo EX40 Twin (rated 36 kWh per 100 miles by the EPA) costs $9.65 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 39.7% cheaper per mile than gasoline in New Hampshire — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

New Hampshire owners putting 15,000 annual miles on a 2026 Volvo EX40 Twin spend about $1,448 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $955 saved annually, at this mileage.

What one full charge costs

At New Hampshire's rate, fully covering this 2026 Volvo EX40 Twin's 260-mile EPA range costs about $25.1 (93.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Volvo EX40 Twin in New Hampshire, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Volvo EX40 Twin in New Hampshire ranks 17,123 for cost savings versus gas — 1 being the best deal nationally. Separately, the Volvo EX40 Twin ranks 166 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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 26.83¢/kWh, New Hampshire sits in the middle of the national range — the guide to why charging cost varies by state shows where.