North Dakota home charging cost for the 2026 BMW iX xDrive45 (23 inch Wheels)

At North Dakota's residential electricity rate of 12.19¢/kWh, a 2026 BMW iX xDrive45 (23 inch Wheels) (rated 38.6 kWh per 100 miles by the EPA) costs $4.71 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 costs a fraction of what gas would here: 70.6% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW iX xDrive45 (23 inch Wheels) costs roughly $707 a year to charge at home in North Dakota, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,696 a year.

Filling up the 2026 BMW iX xDrive45 (23 inch Wheels), in dollars

Covering the 2026 BMW iX xDrive45 (23 inch Wheels)'s EPA-rated 290-mile range takes about 112.1 kWh, which costs about $13.66 at North Dakota'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 3,262 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX xDrive45 (23 inch Wheels) alone ranks 230 of 400 models for efficiency; North Dakota alone ranks 1 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 North Dakota before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. North Dakota is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.