2027 BMW i5 eDrive40 Sedan (19 inch Wheels): home charging cost in New Hampshire

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 BMW i5 eDrive40 Sedan (19 inch Wheels)'s EPA-rated 28.9 kWh/100mi against that and 100 miles costs $7.76, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 51.5% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW i5 eDrive40 Sedan (19 inch Wheels) charged at home in New Hampshire costs about $1,164/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,238 a year.

Cost of a full charge

A 2027 BMW i5 eDrive40 Sedan (19 inch Wheels) needs roughly 94.9 kWh to reach its EPA-rated 328-mile range, which runs about $25.46 at 26.83¢/kWh in New Hampshire.

2027 BMW i5 eDrive40 Sedan (19 inch Wheels) in New Hampshire, ranked

This combination ranks 14,688 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 eDrive40 Sedan (19 inch Wheels) alone ranks 37 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. 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.