2027 Hyundai Ioniq 9 RWD: home charging cost in South Carolina

A 2027 Hyundai Ioniq 9 RWD draws 37 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $5.93 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 63% less than gas per mile, here specifically.

2027 Hyundai Ioniq 9 RWD: yearly cost in South Carolina

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Hyundai Ioniq 9 RWD charged at home in South Carolina costs about $890/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,513 a year.

What one full charge costs

A 2027 Hyundai Ioniq 9 RWD needs roughly 124 kWh to reach its EPA-rated 335-mile range, which runs about $19.88 at 16.04¢/kWh in South Carolina.

Where this ranks

This combination ranks 9,087 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Hyundai Ioniq 9 RWD alone ranks 193 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Getting set up to charge a 2027 Hyundai Ioniq 9 RWD at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in South Carolina before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Hyundai Ioniq 9 RWD's cost in South Carolina. Curious how South Carolina's 16.04¢/kWh compares? The guide to charging cost by state ranks every state side by side.