Iowa home charging cost for the 2026 BMW iX M70 (22 inch Wheels)

In Iowa, home electricity runs 13.77¢/kWh — put a 2026 BMW iX M70 (22 inch Wheels)'s EPA-rated 44.5 kWh/100mi against that and 100 miles costs $6.13, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 61.8% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW iX M70 (22 inch Wheels) costs roughly $919 a year to charge at home in Iowa, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,484 a year.

What one full charge costs

Covering the 2026 BMW iX M70 (22 inch Wheels)'s EPA-rated 284-mile range takes about 126.3 kWh, which costs about $17.4 at Iowa's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 9,949 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; Iowa alone ranks 9 of 51 states for electricity price.

Before you install a home charger in Iowa

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.

Ask a licensed Iowa electrician to quote the install before this math becomes a real decision.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Iowa's 13.77¢/kWh compares? The guide to charging cost by state ranks every state side by side.