Charging a 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) at home in District of Columbia
A 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) draws 41.4 kWh per 100 miles per the EPA; at District of Columbia's 24.54¢/kWh residential rate that's $10.17 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 36.5% cheaper per mile than gasoline in District of Columbia — charging at home is cheaper than gas here.
Annual cost, at 15 thousands miles a year
District of Columbia owners putting 15,000 annual miles on a 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) spend about $1,525 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $878 saved annually, at this mileage.
What one full charge costs
At District of Columbia's rate, fully covering this 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels)'s 232-mile EPA range costs about $23.59 (96.1 kWh) — the energy the EPA test actually used, not the battery's rated size.
How this compares nationally
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) in District of Columbia ranks 17,584 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) ranks 288 of 400 EV models for raw efficiency, and District of Columbia ranks 42 of 51 for cheapest residential electricity.
Before you install a home charger in District of Columbia
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 District of Columbia 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 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels)'s cost in District of Columbia. Curious how District of Columbia's 24.54¢/kWh compares? The guide to charging cost by state ranks every state side by side.