Charging a 2026 BMW i7 xDrive60 Sedan (21 inch Wheels) at home in District of Columbia

In District of Columbia, home electricity runs 24.54¢/kWh — put a 2026 BMW i7 xDrive60 Sedan (21 inch Wheels)'s EPA-rated 38.8 kWh/100mi against that and 100 miles costs $9.51, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 40.6% cheaper per mile than gasoline in District of Columbia — charging at home is much cheaper than gas here.

What a year of driving costs

District of Columbia owners putting 15,000 annual miles on a 2026 BMW i7 xDrive60 Sedan (21 inch Wheels) spend about $1,427 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $976 saved annually, at this mileage.

Filling up the 2026 BMW i7 xDrive60 Sedan (21 inch Wheels), in dollars

At District of Columbia's rate, fully covering this 2026 BMW i7 xDrive60 Sedan (21 inch Wheels)'s 308-mile EPA range costs about $29.3 (119.4 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 BMW i7 xDrive60 Sedan (21 inch Wheels) in District of Columbia, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 xDrive60 Sedan (21 inch Wheels) in District of Columbia ranks 16,966 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 xDrive60 Sedan (21 inch Wheels) ranks 232 of 400 EV models for raw efficiency, and District of Columbia ranks 42 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 BMW i7 xDrive60 Sedan (21 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 District of Columbia before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW i7 xDrive60 Sedan (21 inch Wheels)'s cost in District of Columbia. District of Columbia's 24.54¢/kWh rate ranks 42 of 51 states; the state rate guide lays out the full spread.