2027 Hyundai Ioniq 9 RWD: home charging cost in Connecticut

In Connecticut, home electricity runs 28.82¢/kWh — put a 2027 Hyundai Ioniq 9 RWD's EPA-rated 37 kWh/100mi against that and 100 miles costs $10.66, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 33.4% less than gas per mile, here specifically.

2027 Hyundai Ioniq 9 RWD: yearly cost in Connecticut

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Hyundai Ioniq 9 RWD charged at home in Connecticut costs about $1,600/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $803 a year.

Cost of a full charge

A 2027 Hyundai Ioniq 9 RWD needs roughly 124 kWh to reach its EPA-rated 335-mile range, which runs about $35.72 at 28.82¢/kWh in Connecticut.

Where this ranks

This combination ranks 18,072 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; Connecticut alone ranks 45 of 51 states for electricity price.

Before you install a home charger in Connecticut

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.

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

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 Connecticut. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.