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

In Maryland, home electricity runs 21.27¢/kWh — put a 2026 Lexus RZ 550e AWD's EPA-rated 35.3 kWh/100mi against that and 100 miles costs $7.51, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 53.1% cheaper per mile than gasoline in Maryland — charging at home is much cheaper than gas here.

2026 Lexus RZ 550e AWD: yearly cost in Maryland

Maryland owners putting 15,000 annual miles on a 2026 Lexus RZ 550e AWD spend about $1,127 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,276 saved annually, at this mileage.

What one full charge costs

At Maryland's rate, fully covering this 2026 Lexus RZ 550e AWD's 229-mile EPA range costs about $17.2 (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 Maryland ranks 14,195 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 Maryland ranks 39 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.

Ask a licensed Maryland electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Lexus RZ 550e AWD's cost in Maryland. Curious how Maryland's 21.27¢/kWh compares? The guide to charging cost by state ranks every state side by side.