What it costs to charge a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) in Wyoming

A 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) draws 39.9 kWh per 100 miles per the EPA; at Wyoming's 13.88¢/kWh residential rate that's $5.53 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 65.5% cheaper per mile than gasoline in Wyoming — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) in Wyoming runs about $830 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,573 saved annually, at this mileage.

Cost of a full charge

$16.66 — that's what Wyoming's 13.88¢/kWh rate puts on the 120 kWh a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) needs for its full 301-mile EPA range.

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

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 eDrive50 Sedan (20 inch Wheels) in Wyoming ranks 7,166 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 Wyoming ranks 12 of 51 for cheapest residential electricity.

Before you install a home charger in Wyoming

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 Wyoming before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Wyoming's 13.88¢/kWh rate ranks 12 of 51 states; the state rate guide lays out the full spread.