Charging a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) at home in North Dakota
At North Dakota's residential electricity rate of 12.19¢/kWh, a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) (rated 38.2 kWh per 100 miles by the EPA) costs $4.66 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. That works out to 70.9% cheaper per mile than gasoline in North Dakota — charging at home costs a fraction of what gas would here.
2026 BMW i7 eDrive50 Sedan (19 inch Wheels): yearly cost in North Dakota
North Dakota owners putting 15,000 annual miles on a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) spend about $698 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,705 saved annually, at this mileage.
Filling up the 2026 BMW i7 eDrive50 Sedan (19 inch Wheels), in dollars
At North Dakota's rate, fully covering this 2026 BMW i7 eDrive50 Sedan (19 inch Wheels)'s 314-mile EPA range costs about $14.62 (119.9 kWh) — the energy the EPA test actually used, not the battery's rated size.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) in North Dakota ranks 3,043 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 eDrive50 Sedan (19 inch Wheels) ranks 220 of 400 EV models for raw efficiency, and North Dakota ranks 1 of 51 for cheapest residential electricity.
Getting set up to charge a 2026 BMW i7 eDrive50 Sedan (19 inch Wheels) at home
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.
Get quotes from local electricians for Level 2 charger installation in North Dakota before deciding.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. 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.