Charging a 2026 Lexus RZ 450e AWD (18 inch wheels) at home in Louisiana
At Louisiana's residential electricity rate of 13.51¢/kWh, a 2026 Lexus RZ 450e AWD (18 inch wheels) (rated 30.5 kWh per 100 miles by the EPA) costs $4.12 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 74.3% cheaper per mile than gasoline in Louisiana — charging at home costs a fraction of what gas would here.
2026 Lexus RZ 450e AWD (18 inch wheels): yearly cost in Louisiana
Louisiana owners putting 15,000 annual miles on a 2026 Lexus RZ 450e AWD (18 inch wheels) spend about $619 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,784 saved annually, at this mileage.
What one full charge costs
At Louisiana's rate, fully covering this 2026 Lexus RZ 450e AWD (18 inch wheels)'s 264-mile EPA range costs about $10.89 (80.6 kWh) — the energy the EPA test actually used, not the battery's rated size.
2026 Lexus RZ 450e AWD (18 inch wheels) in Louisiana, ranked
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Lexus RZ 450e AWD (18 inch wheels) in Louisiana ranks 1,226 for cost savings versus gas — 1 being the best deal nationally. Separately, the Lexus RZ 450e AWD (18 inch wheels) ranks 66 of 400 EV models for raw efficiency, and Louisiana ranks 8 of 51 for cheapest residential electricity.
Before you install a home charger in Louisiana
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 Louisiana 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 Louisiana's 13.51¢/kWh compares? The guide to charging cost by state ranks every state side by side.