2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires): home charging cost in Washington

A 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) draws 38.4 kWh per 100 miles per the EPA; at Washington's 14.35¢/kWh residential rate that's $5.51 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 65.6% less than gas per mile, here specifically.

2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires): yearly cost in Washington

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) charged at home in Washington costs about $826/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,577 a year.

What one full charge costs

A 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires) needs roughly 132 kWh to reach its EPA-rated 344-mile range, which runs about $18.95 at 14.35¢/kWh in Washington.

Where this ranks

This combination ranks 7,078 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (20 inch All-Season Tires) alone ranks 222 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.

Get quotes from local electricians for Level 2 charger installation in Washington before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i7 xDrive60 Sedan (20 inch All-Season Tires)'s cost in Washington. Curious how Washington's 14.35¢/kWh compares? The guide to charging cost by state ranks every state side by side.