What it costs to charge a 2026 Volvo EX40 Twin in Maine

A 2026 Volvo EX40 Twin draws 36 kWh per 100 miles per the EPA; at Maine's 29.67¢/kWh residential rate that's $10.67 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 33.4% cheaper per mile than gasoline in Maine — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Volvo EX40 Twin in Maine runs about $1,601 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $802 saved annually, at this mileage.

Filling up the 2026 Volvo EX40 Twin, in dollars

$27.75 — that's what Maine's 29.67¢/kWh rate puts on the 93.5 kWh a 2026 Volvo EX40 Twin needs for its full 260-mile EPA range.

2026 Volvo EX40 Twin in Maine, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Volvo EX40 Twin in Maine ranks 18,078 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 Maine ranks 48 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 Maine 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. Maine has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.