Charging a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) at home in North Dakota

A 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) draws 39.9 kWh per 100 miles per the EPA; at North Dakota's 12.19¢/kWh residential rate that's $4.86 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 69.7% cheaper per mile than gasoline in North Dakota — charging at home costs a fraction of what gas would here.

2026 BMW i7 eDrive50 Sedan (20 inch Wheels): yearly cost in North Dakota

North Dakota owners putting 15,000 annual miles on a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) spend about $729 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,674 saved annually, at this mileage.

Filling up the 2026 BMW i7 eDrive50 Sedan (20 inch Wheels), in dollars

At North Dakota's rate, fully covering this 2026 BMW i7 eDrive50 Sedan (20 inch Wheels)'s 301-mile EPA range costs about $14.63 (120 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 BMW i7 eDrive50 Sedan (20 inch Wheels) in North Dakota, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) in North Dakota ranks 3,848 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 eDrive50 Sedan (20 inch Wheels) ranks 261 of 400 EV models for raw efficiency, and North Dakota ranks 1 of 51 for cheapest residential electricity.

Before you install a home charger in North Dakota

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW i7 eDrive50 Sedan (20 inch Wheels)'s cost in North Dakota. 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.