Charging a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) at home in Maine
A 2027 BMW iX3 50 xDrive (21 inch Summer Tires) draws 32 kWh per 100 miles per the EPA; at Maine's 29.67¢/kWh residential rate that's $9.49 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 40.8% cheaper per mile than gasoline in Maine — charging at home is much cheaper than gas here.
Annual cost, at 15 thousands miles a year
Maine owners putting 15,000 annual miles on a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) spend about $1,423 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $980 saved annually, at this mileage.
Filling up the 2027 BMW iX3 50 xDrive (21 inch Summer Tires), in dollars
At Maine's rate, fully covering this 2027 BMW iX3 50 xDrive (21 inch Summer Tires)'s 398-mile EPA range costs about $37.77 (127.3 kWh) — the energy the EPA test actually used, not the battery's rated size.
2027 BMW iX3 50 xDrive (21 inch Summer Tires) in Maine, ranked
Among all 20,400 state-and-model combinations this site tracks, charging a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) in Maine ranks 16,950 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW iX3 50 xDrive (21 inch Summer Tires) ranks 87 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.
Line up a few Maine electrician quotes for Level 2 install before you commit either way.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. 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.