Connecticut home charging cost for the 2027 Hyundai Ioniq 9 AWD Performance

A 2027 Hyundai Ioniq 9 AWD Performance draws 40 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $11.53 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 28% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Hyundai Ioniq 9 AWD Performance costs roughly $1,729 a year to charge at home in Connecticut, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $674 a year.

Filling up the 2027 Hyundai Ioniq 9 AWD Performance, in dollars

Covering the 2027 Hyundai Ioniq 9 AWD Performance's EPA-rated 311-mile range takes about 124.4 kWh, which costs about $35.85 at Connecticut's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 18,702 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Hyundai Ioniq 9 AWD Performance alone ranks 267 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2027 Hyundai Ioniq 9 AWD Performance 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.