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

At Maine's residential electricity rate of 29.67¢/kWh, a 2026 BMW iX xDrive45 (20 inch Wheels) (rated 36 kWh per 100 miles by the EPA) costs $10.68 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 33.3% cheaper per mile than gasoline in Maine — charging at home is cheaper than gas here.

2026 BMW iX xDrive45 (20 inch Wheels): yearly cost in Maine

Maine owners putting 15,000 annual miles on a 2026 BMW iX xDrive45 (20 inch Wheels) spend about $1,602 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $801 saved annually, at this mileage.

Cost of a full charge

At Maine's rate, fully covering this 2026 BMW iX xDrive45 (20 inch Wheels)'s 312-mile EPA range costs about $33.32 (112.3 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 xDrive45 (20 inch Wheels) in Maine ranks 18,089 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 Maine ranks 48 of 51 for cheapest residential electricity.

Before you install a home charger in Maine

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 Maine 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 Maine. Maine has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.