2026 BMW iX M70 (22 inch Wheels): home charging cost in Arizona

In Arizona, home electricity runs 15.45¢/kWh — put a 2026 BMW iX M70 (22 inch Wheels)'s EPA-rated 44.5 kWh/100mi against that and 100 miles costs $6.87, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 57.1% less than gas per mile, here specifically.

2026 BMW iX M70 (22 inch Wheels): yearly cost in Arizona

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW iX M70 (22 inch Wheels) charged at home in Arizona costs about $1,031/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,372 a year.

What one full charge costs

A 2026 BMW iX M70 (22 inch Wheels) needs roughly 126.3 kWh to reach its EPA-rated 284-mile range, which runs about $19.52 at 15.45¢/kWh in Arizona.

How this compares nationally

This combination ranks 12,702 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX M70 (22 inch Wheels) alone ranks 353 of 400 models for efficiency; Arizona alone ranks 25 of 51 states for electricity price.

Before you install a home charger in Arizona

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Arizona's 15.45¢/kWh rate ranks 25 of 51 states; the state rate guide lays out the full spread.