2027 BMW iX3 50 xDrive (20 inch All-Season Tires): home charging cost in Washington

A 2027 BMW iX3 50 xDrive (20 inch All-Season Tires) draws 33.1 kWh per 100 miles per the EPA; at Washington's 14.35¢/kWh residential rate that's $4.75 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: 70.3% less than gas per mile, here specifically.

2027 BMW iX3 50 xDrive (20 inch All-Season Tires): yearly cost in Washington

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW iX3 50 xDrive (20 inch All-Season Tires) charged at home in Washington costs about $712/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,690 a year.

Cost of a full charge

A 2027 BMW iX3 50 xDrive (20 inch All-Season Tires) needs roughly 126.8 kWh to reach its EPA-rated 383-mile range, which runs about $18.19 at 14.35¢/kWh in Washington.

How this compares nationally

This combination ranks 3,469 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX3 50 xDrive (20 inch All-Season Tires) alone ranks 112 of 400 models for efficiency; Washington alone ranks 15 of 51 states for electricity price.

Before you install a home charger in Washington

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.

Line up a few Washington electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Washington's 14.35¢/kWh compares? The guide to charging cost by state ranks every state side by side.