2026 Hyundai Ioniq 5 Robo taxi, RI Charging Cost

Charging a 2026 Hyundai Ioniq 5 Robo taxi at home in Rhode Island

At Rhode Island's residential electricity rate of 29.45¢/kWh, a 2026 Hyundai Ioniq 5 Robo taxi (rated 47.5 kWh per 100 miles by the EPA) costs $14 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. That works out to 12.6% cheaper per mile than gasoline in Rhode Island, charging at home costs a little less than gas here.

Annual cost, at 15 thousands miles a year

Rhode Island owners putting 15,000 annual miles on a 2026 Hyundai Ioniq 5 Robo taxi spend about $2,099 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $303 saved annually, at this mileage.

What one full charge costs

At Rhode Island's rate, fully covering this 2026 Hyundai Ioniq 5 Robo taxi's 168-mile EPA range costs about $23.51 (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 Rhode Island ranks 19,811 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 Rhode Island ranks 47 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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Hyundai Ioniq 5 Robo taxi's cost in Rhode Island. Rhode Island 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.