What it costs to charge a 2027 Hyundai Ioniq 9 RWD in Rhode Island

A 2027 Hyundai Ioniq 9 RWD draws 37 kWh per 100 miles per the EPA; at Rhode Island's 29.45¢/kWh residential rate that's $10.9 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 32% cheaper per mile than gasoline in Rhode Island — charging at home is cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Hyundai Ioniq 9 RWD in Rhode Island runs about $1,634 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $768 saved annually, at this mileage.

Filling up the 2027 Hyundai Ioniq 9 RWD, in dollars

$36.5 — that's what Rhode Island's 29.45¢/kWh rate puts on the 124 kWh a 2027 Hyundai Ioniq 9 RWD needs for its full 335-mile EPA range.

2027 Hyundai Ioniq 9 RWD in Rhode Island, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Hyundai Ioniq 9 RWD in Rhode Island ranks 18,245 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 9 RWD ranks 193 of 400 EV models for raw efficiency, and Rhode Island ranks 47 of 51 for cheapest residential electricity.

Next step: home charger installation

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 2027 Hyundai Ioniq 9 RWD'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.