What it costs to charge a 2026 GMC SIERRA EV Ext Range (19kW Charger) in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2026 GMC SIERRA EV Ext Range (19kW Charger)'s EPA-rated 52.4 kWh/100mi against that and 100 miles costs $9.95, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 37.9% cheaper per mile than gasoline in Wisconsin — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 GMC SIERRA EV Ext Range (19kW Charger) in Wisconsin runs about $1,493 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $910 saved annually, at this mileage.

Filling up the 2026 GMC SIERRA EV Ext Range (19kW Charger), in dollars

$38.32 — that's what Wisconsin's 18.99¢/kWh rate puts on the 201.8 kWh a 2026 GMC SIERRA EV Ext Range (19kW Charger) needs for its full 385-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 GMC SIERRA EV Ext Range (19kW Charger) in Wisconsin ranks 17,383 for cost savings versus gas — 1 being the best deal nationally. Separately, the GMC SIERRA EV Ext Range (19kW Charger) ranks 397 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.

Line up a few Wisconsin electrician quotes for Level 2 install before you commit either way.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Wisconsin's 18.99¢/kWh compares? The guide to charging cost by state ranks every state side by side.