Charging a 2026 Tesla Model Y Long Range RWD at home in Wisconsin

A 2026 Tesla Model Y Long Range RWD draws 25.2 kWh per 100 miles per the EPA; at Wisconsin's 18.99¢/kWh residential rate that's $4.79 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 70.1% cheaper per mile than gasoline in Wisconsin — charging at home costs a fraction of what gas would here.

What a year of driving costs

Wisconsin owners putting 15,000 annual miles on a 2026 Tesla Model Y Long Range RWD spend about $719 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,684 saved annually, at this mileage.

Filling up the 2026 Tesla Model Y Long Range RWD, in dollars

At Wisconsin's rate, fully covering this 2026 Tesla Model Y Long Range RWD's 357-mile EPA range costs about $17.1 (90.1 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 Tesla Model Y Long Range RWD in Wisconsin ranks 3,596 for cost savings versus gas — 1 being the best deal nationally. Separately, the Tesla Model Y Long Range RWD ranks 6 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Tesla Model Y Long Range RWD at home

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. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.