2026 BMW iX M70 (22"), ID Charging Cost

Charging a 2026 BMW iX M70 (22 inch Wheels) at home in Idaho

A 2026 BMW iX M70 (22 inch Wheels) draws 44.5 kWh per 100 miles per the EPA; at Idaho's 12.8¢/kWh residential rate that's $5.69 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 64.5% cheaper per mile than gasoline in Idaho, charging at home is much cheaper than gas here.

What a year of driving costs

Idaho owners putting 15,000 annual miles on a 2026 BMW iX M70 (22 inch Wheels) spend about $854 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,549 saved annually, at this mileage.

Cost of a full charge

At Idaho's rate, fully covering this 2026 BMW iX M70 (22 inch Wheels)'s 284-mile EPA range costs about $16.17 (126.3 kWh), the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW iX M70 (22 inch Wheels) in Idaho ranks 7,907 for cost savings versus gas, 1 being the best deal nationally. Separately, the BMW iX M70 (22 inch Wheels) ranks 353 of 400 EV models for raw efficiency, and Idaho ranks 3 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 BMW iX M70 (22 inch Wheels) at home

Everything above is the per-mile and per-year cost once a home charger exists, getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Idaho is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.