Charging a 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) at home in Minnesota

A 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) draws 37.4 kWh per 100 miles per the EPA; at Minnesota's 15.98¢/kWh residential rate that's $5.98 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.7% cheaper per mile than gasoline in Minnesota — charging at home is much cheaper than gas here.

What a year of driving costs

Minnesota owners putting 15,000 annual miles on a 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) spend about $897 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,505 saved annually, at this mileage.

Cost of a full charge

At Minnesota's rate, fully covering this 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires)'s 354-mile EPA range costs about $21.18 (132.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) in Minnesota, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) in Minnesota ranks 9,308 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 xDrive50 Sedan (20 inch All-Season Tires) ranks 204 of 400 EV models for raw efficiency, and Minnesota ranks 26 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires) 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.

Line up a few Minnesota electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i7 xDrive50 Sedan (20 inch All-Season Tires)'s cost in Minnesota. Curious how Minnesota's 15.98¢/kWh compares? The guide to charging cost by state ranks every state side by side.