What it costs to charge a 2026 Lexus RZ 450e AWD (18 inch wheels) in Texas

In Texas, home electricity runs 16.11¢/kWh — put a 2026 Lexus RZ 450e AWD (18 inch wheels)'s EPA-rated 30.5 kWh/100mi against that and 100 miles costs $4.92, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 69.3% cheaper per mile than gasoline in Texas — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Lexus RZ 450e AWD (18 inch wheels) in Texas runs about $738 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,665 saved annually, at this mileage.

What one full charge costs

$12.99 — that's what Texas's 16.11¢/kWh rate puts on the 80.6 kWh a 2026 Lexus RZ 450e AWD (18 inch wheels) needs for its full 264-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Lexus RZ 450e AWD (18 inch wheels) in Texas ranks 4,166 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 Texas ranks 28 of 51 for cheapest residential electricity.

Before you install a home charger in Texas

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 Texas electrician quotes for Level 2 install before you commit either way.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Texas's 16.11¢/kWh rate ranks 28 of 51 states; the state rate guide lays out the full spread.