New Hampshire home charging cost for the 2027 BMW iX3 50 xDrive (20 inch All-Season Tires)

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 BMW iX3 50 xDrive (20 inch All-Season Tires)'s EPA-rated 33.1 kWh/100mi against that and 100 miles costs $8.88, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 44.6% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2027 BMW iX3 50 xDrive (20 inch All-Season Tires) costs roughly $1,332 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 $1,071 a year.

Filling up the 2027 BMW iX3 50 xDrive (20 inch All-Season Tires), in dollars

Covering the 2027 BMW iX3 50 xDrive (20 inch All-Season Tires)'s EPA-rated 383-mile range takes about 126.8 kWh, which costs about $34.01 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 16,237 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX3 50 xDrive (20 inch All-Season Tires) alone ranks 112 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.

Get quotes from local electricians for Level 2 charger installation in New Hampshire before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how New Hampshire's 26.83¢/kWh compares? The guide to charging cost by state ranks every state side by side.