2026 BMW i7 M70 xDrive Sedan (20 inch Wheels): home charging cost in Oregon

A 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) draws 45.1 kWh per 100 miles per the EPA; at Oregon's 15.31¢/kWh residential rate that's $6.9 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 56.9% less than gas per mile, here specifically.

2026 BMW i7 M70 xDrive Sedan (20 inch Wheels): yearly cost in Oregon

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) charged at home in Oregon costs about $1,035/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,368 a year.

Filling up the 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels), in dollars

A 2026 BMW i7 M70 xDrive Sedan (20 inch Wheels) needs roughly 120.3 kWh to reach its EPA-rated 267-mile range, which runs about $18.42 at 15.31¢/kWh in Oregon.

Where this ranks

This combination ranks 12,821 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 M70 xDrive Sedan (20 inch Wheels) alone ranks 360 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.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 15.31¢/kWh, Oregon sits in the middle of the national range — the guide to why charging cost varies by state shows where.