Charging a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) at home in Kansas

A 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) draws 31.2 kWh per 100 miles per the EPA; at Kansas's 15.19¢/kWh residential rate that's $4.73 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 70.4% cheaper per mile than gasoline in Kansas — charging at home costs a fraction of what gas would here.

What a year of driving costs

Kansas owners putting 15,000 annual miles on a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) spend about $710 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,693 saved annually, at this mileage.

What one full charge costs

At Kansas's rate, fully covering this 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20)'s 257-mile EPA range costs about $12.17 (80.1 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Lexus RZ 450e AWD (20 inch wheels - 235/50R20) in Kansas ranks 3,367 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 Kansas ranks 20 of 51 for cheapest residential electricity.

Next step: home charger installation

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 Kansas before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Kansas's 15.19¢/kWh rate ranks 20 of 51 states; the state rate guide lays out the full spread.