What it costs to charge a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) in Wisconsin

A 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) draws 31.2 kWh per 100 miles per the EPA; at Wisconsin's 18.99¢/kWh residential rate that's $5.92 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 63.1% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) in Wisconsin runs about $888 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,515 saved annually, at this mileage.

Cost of a full charge

$15.21 — that's what Wisconsin's 18.99¢/kWh rate puts on the 80.1 kWh a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) needs for its full 257-mile EPA range.

2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) in Wisconsin ranks 9,021 for cost savings versus gas — 1 being the best deal nationally. Separately, the Lexus RZ 450e AWD (20 inch wheels - 235/50R20) ranks 78 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) 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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Wisconsin's 18.99¢/kWh compares? The guide to charging cost by state ranks every state side by side.