2027 BMW i7 xDrive50 Sedan (21"), ND Charging Cost

2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires): home charging cost in North Dakota

In North Dakota, home electricity runs 12.19¢/kWh, put a 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires)'s EPA-rated 37.4 kWh/100mi against that and 100 miles costs $4.56, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 71.5% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year, fueleconomy.gov's own default assumption, a 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) charged at home in North Dakota costs about $685/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,718 a year.

What one full charge costs

A 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) needs roughly 132.5 kWh to reach its EPA-rated 354-mile range, which runs about $16.16 at 12.19¢/kWh in North Dakota.

2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) in North Dakota, ranked

This combination ranks 2,670 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive50 Sedan (21 inch All-Season Tires) alone ranks 205 of 400 models for efficiency; North Dakota alone ranks 1 of 51 states for electricity price.

Before you install a home charger in North Dakota

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 North Dakota electrician to quote the install before this math becomes a real decision.

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.