What it costs to charge a 2026 BMW iX xDrive45 (21 inch Wheels) in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2026 BMW iX xDrive45 (21 inch Wheels)'s EPA-rated 37.7 kWh/100mi against that and 100 miles costs $7.16, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 55.3% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 BMW iX xDrive45 (21 inch Wheels) in Wisconsin runs about $1,074 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,329 saved annually, at this mileage.

What one full charge costs

$21.27 — that's what Wisconsin's 18.99¢/kWh rate puts on the 112 kWh a 2026 BMW iX xDrive45 (21 inch Wheels) needs for its full 297-mile EPA range.

2026 BMW iX xDrive45 (21 inch Wheels) in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW iX xDrive45 (21 inch Wheels) in Wisconsin ranks 13,475 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW iX xDrive45 (21 inch Wheels) ranks 211 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Before you install a home charger in Wisconsin

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.

Get quotes from local electricians for Level 2 charger installation in Wisconsin before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW iX xDrive45 (21 inch Wheels)'s cost in Wisconsin. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.