New Hampshire home charging cost for the 2027 Volvo EX90 Twin Motor

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 Volvo EX90 Twin Motor's EPA-rated 39 kWh/100mi against that and 100 miles costs $10.46, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 34.7% less than gas per mile, here specifically.

2027 Volvo EX90 Twin Motor: yearly cost in New Hampshire

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Volvo EX90 Twin Motor costs roughly $1,570 a year to charge at home in New Hampshire, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $833 a year.

Cost of a full charge

Covering the 2027 Volvo EX90 Twin Motor's EPA-rated 300-mile range takes about 117 kWh, which costs about $31.39 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 17,842 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX90 Twin Motor alone ranks 238 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. 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.