Charging a 2026 Hyundai Ioniq 5 Robo taxi at home in Arizona

In Arizona, home electricity runs 15.45¢/kWh — put a 2026 Hyundai Ioniq 5 Robo taxi's EPA-rated 47.5 kWh/100mi against that and 100 miles costs $7.34, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 54.2% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

2026 Hyundai Ioniq 5 Robo taxi: yearly cost in Arizona

Arizona owners putting 15,000 annual miles on a 2026 Hyundai Ioniq 5 Robo taxi spend about $1,101 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,302 saved annually, at this mileage.

What one full charge costs

At Arizona's rate, fully covering this 2026 Hyundai Ioniq 5 Robo taxi's 168-mile EPA range costs about $12.34 (79.8 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 Hyundai Ioniq 5 Robo taxi in Arizona ranks 13,838 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 5 Robo taxi ranks 375 of 400 EV models for raw efficiency, and Arizona ranks 25 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Hyundai Ioniq 5 Robo taxi 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 Arizona electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Arizona's 15.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.