2026 Lexus RZ 350e FWD (18 inch wheels): home charging cost in Tennessee

At Tennessee's residential electricity rate of 13.9¢/kWh, a 2026 Lexus RZ 350e FWD (18 inch wheels) (rated 26.6 kWh per 100 miles by the EPA) costs $3.7 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. Charging at home costs a fraction of what gas would here: 76.9% less than gas per mile, here specifically.

2026 Lexus RZ 350e FWD (18 inch wheels): yearly cost in Tennessee

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Lexus RZ 350e FWD (18 inch wheels) charged at home in Tennessee costs about $555/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,848 a year.

Filling up the 2026 Lexus RZ 350e FWD (18 inch wheels), in dollars

A 2026 Lexus RZ 350e FWD (18 inch wheels) needs roughly 80.1 kWh to reach its EPA-rated 301-mile range, which runs about $11.13 at 13.9¢/kWh in Tennessee.

Where this ranks

This combination ranks 399 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Lexus RZ 350e FWD (18 inch wheels) alone ranks 16 of 400 models for efficiency; Tennessee alone ranks 13 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Line up a few Tennessee electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Tennessee's 13.9¢/kWh rate ranks 13 of 51 states; the state rate guide lays out the full spread.