2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires): home charging cost in Oregon

In Oregon, home electricity runs 15.31¢/kWh — put a 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires)'s EPA-rated 37.4 kWh/100mi against that and 100 miles costs $5.73, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 64.2% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) charged at home in Oregon costs about $860/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,543 a year.

What one full charge costs

A 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) needs roughly 132.5 kWh to reach its EPA-rated 354-mile range, which runs about $20.29 at 15.31¢/kWh in Oregon.

2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires) in Oregon, ranked

This combination ranks 8,166 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive50 Sedan (21 inch All-Season Tires) alone ranks 205 of 400 models for efficiency; Oregon alone ranks 21 of 51 states for electricity price.

Before you install a home charger in Oregon

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 Oregon electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i7 xDrive50 Sedan (21 inch All-Season Tires)'s cost in Oregon. Oregon's 15.31¢/kWh rate ranks 21 of 51 states; the state rate guide lays out the full spread.