Washington home charging cost for the 2026 BMW i5 M60 xDrive Sedan (21 inch Wheels)

At Washington's residential electricity rate of 14.35¢/kWh, a 2026 BMW i5 M60 xDrive Sedan (21 inch Wheels) (rated 37.1 kWh per 100 miles by the EPA) costs $5.33 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. Charging at home costs a fraction of what gas would here: 66.7% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW i5 M60 xDrive Sedan (21 inch Wheels) costs roughly $799 a year to charge at home in Washington, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,604 a year.

Cost of a full charge

Covering the 2026 BMW i5 M60 xDrive Sedan (21 inch Wheels)'s EPA-rated 259-mile range takes about 96.2 kWh, which costs about $13.8 at Washington's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 6,180 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 M60 xDrive Sedan (21 inch Wheels) alone ranks 199 of 400 models for efficiency; Washington alone ranks 15 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Washington electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW i5 M60 xDrive Sedan (21 inch Wheels)'s cost in Washington. Washington's 14.35¢/kWh rate ranks 15 of 51 states; the state rate guide lays out the full spread.