Charging a 2026 BMW iX xDrive45 (20 inch Wheels) at home in Michigan

A 2026 BMW iX xDrive45 (20 inch Wheels) draws 36 kWh per 100 miles per the EPA; at Michigan's 21.14¢/kWh residential rate that's $7.61 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 52.5% cheaper per mile than gasoline in Michigan — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Michigan owners putting 15,000 annual miles on a 2026 BMW iX xDrive45 (20 inch Wheels) spend about $1,141 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,262 saved annually, at this mileage.

Cost of a full charge

At Michigan's rate, fully covering this 2026 BMW iX xDrive45 (20 inch Wheels)'s 312-mile EPA range costs about $23.74 (112.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW iX xDrive45 (20 inch Wheels) in Michigan ranks 14,397 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW iX xDrive45 (20 inch Wheels) ranks 168 of 400 EV models for raw efficiency, and Michigan ranks 38 of 51 for cheapest residential electricity.

Before you install a home charger in Michigan

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 Michigan electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW iX xDrive45 (20 inch Wheels)'s cost in Michigan. Michigan's 21.14¢/kWh rate ranks 38 of 51 states; the state rate guide lays out the full spread.