Charging a 2026 Lexus RZ 550e AWD at home in Maine

In Maine, home electricity runs 29.67¢/kWh — put a 2026 Lexus RZ 550e AWD's EPA-rated 35.3 kWh/100mi against that and 100 miles costs $10.48, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 34.6% cheaper per mile than gasoline in Maine — charging at home is cheaper than gas here.

2026 Lexus RZ 550e AWD: yearly cost in Maine

Maine owners putting 15,000 annual miles on a 2026 Lexus RZ 550e AWD spend about $1,572 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $831 saved annually, at this mileage.

What one full charge costs

At Maine's rate, fully covering this 2026 Lexus RZ 550e AWD's 229-mile EPA range costs about $23.99 (80.9 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 550e AWD in Maine ranks 17,857 for cost savings versus gas — 1 being the best deal nationally. Separately, the Lexus RZ 550e AWD ranks 157 of 400 EV models for raw efficiency, and Maine ranks 48 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Lexus RZ 550e AWD 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 Maine 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. Maine has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.