Alaska home charging cost for the 2026 BMW i7 eDrive50 Sedan (19 inch Wheels)

At Alaska's residential electricity rate of 26.86¢/kWh, a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) (rated 38.2 kWh per 100 miles by the EPA) costs $10.26 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is cheaper than gas here: 36% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) costs roughly $1,539 a year to charge at home in Alaska, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $864 a year.

What one full charge costs

Covering the 2026 BMW i7 eDrive50 Sedan (19 inch Wheels)'s EPA-rated 314-mile range takes about 119.9 kWh, which costs about $32.21 at Alaska's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 17,658 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 eDrive50 Sedan (19 inch Wheels) alone ranks 220 of 400 models for efficiency; Alaska alone ranks 44 of 51 states for electricity price.

Before you install a home charger in Alaska

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 Alaska 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. Curious how Alaska's 26.86¢/kWh compares? The guide to charging cost by state ranks every state side by side.