New Hampshire home charging cost for the 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels)

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels)'s EPA-rated 36 kWh/100mi against that and 100 miles costs $9.66, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 39.7% less than gas per mile, here specifically.

2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels): yearly cost in New Hampshire

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels) costs roughly $1,448 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 $955 a year.

Filling up the 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels), in dollars

Covering the 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels)'s EPA-rated 268-mile range takes about 96.4 kWh, which costs about $25.88 at New Hampshire's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels) in New Hampshire, ranked

This combination ranks 17,121 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i4 xDrive40 Gran Coupe (19 inch Wheels) alone ranks 167 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Getting set up to charge a 2026 BMW i4 xDrive40 Gran Coupe (19 inch Wheels) at home

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.

Ask a licensed New Hampshire electrician to quote the install before this math becomes a real decision.

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.