2027 BMW i5 xDrive40 Sedan (21 inch Wheels): home charging cost in New Hampshire

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)'s EPA-rated 36.5 kWh/100mi against that and 100 miles costs $9.79, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 38.9% 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 xDrive40 Sedan (21 inch Wheels) charged at home in New Hampshire costs about $1,469/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $934 a year.

What one full charge costs

A 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) needs roughly 95.6 kWh to reach its EPA-rated 262-mile range, which runs about $25.66 at 26.83¢/kWh in New Hampshire.

Where this ranks

This combination ranks 17,215 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 xDrive40 Sedan (21 inch Wheels) alone ranks 176 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Before you install a home charger in New Hampshire

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

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how New Hampshire's 26.83¢/kWh compares? The guide to charging cost by state ranks every state side by side.