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How Much Does It Cost to Charge a Hyundai Ioniq 6 in Illinois?

Quick Answer

Charging a 2026 Hyundai Ioniq 6 at home in Illinois costs approximately $43/month — that's $0.043/mile and saves $1,161/year compared to a 28 MPG gas car at Illinois's gas price of $3.90/gallon.

Sedans offer excellent aerodynamics and some of the highest efficiency ratings in the EV market, making them among the most cost-effective EVs to run daily. Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving.

Cost per Mile

$0.043

home charging

Monthly Cost

$43

1,000 miles/month

Annual Savings

$1,161

vs. 28 MPG gas car

About the 2026 Hyundai Ioniq 6

The Hyundai Ioniq 6 is an aerodynamic streamliner sedan built on the same E-GMP 800V platform as the Ioniq 5 but optimized for efficiency. At 4.0 mi/kWh, it's the most efficient EV sedan in its segment, offering up to 361 miles of range.

Advantages

✓Best-in-class efficiency at 4.0 mi/kWh — 361-mile range on RWD

✓800V platform with 233 kW charging — identical speed to Ioniq 5

✓Streamlined aerodynamic shape (0.21 Cd) reduces highway energy consumption significantly

✓Extremely low cost per mile among non-Tesla sedans

Considerations

✗Styling is distinctive and polarizing — love it or hate it

✗Limited rear headroom due to sloped roofline

✗Not as spacious inside as its exterior size suggests

✗Head-up display that some buyers want costs extra

Ideal Buyer

High-mileage commuters who value per-mile cost above all. Buyers who want the efficiency of an Ioniq 5 in a lower, sportier shape. Long-distance drivers who use DC fast charging frequently.

vs. Gas Equivalent

Competes with Tesla Model 3 and BMW i4. Gas equivalent would be a Toyota Camry or Honda Accord in the midsize sedan segment — but the Ioniq 6 is much cheaper to fuel.

Hyundai Ioniq 6 Charging Cost Breakdown in Illinois

Illinois's electricity rate of $0.17/kWh is at the national average of $0.17/kWh. At this rate, the Hyundai Ioniq 6's 77 kWh battery costs $13.09 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.17

$43

$510

🔌 Public Level 2

$0.31

$77

$918

⚡ DC Fast Charger

$0.49

$123

$1,470

⛽ Gasoline (28 MPG)

$3.90/gal

$139

$1,671

Based on 1,000 miles/month. Public L2 estimated at 1.8× home rate. DC fast charging at national average of $0.49/kWh.

2026 Hyundai Ioniq 6Specs & Charging Data

233 kW max DC fast charging on the 800V platform provides extremely fast charge sessions — 100 miles added in approximately 12 minutes at a 350 kW station. Home Level 2 adds approximately 25 miles per hour.

Battery

77 kWh

EPA Range

361 miles

Efficiency

4 mi/kWh

kWh/100 miles

25.0 kWh

DC Fast Charge

233 kW max

10–80% Time

~20 min

Body Type

Sedan

MSRP

$42,450

Full Charge Cost

$13.09

EV Ownership in Illinois

Illinois, led by Chicago, is a major EV market. The Chicago metro area has strong EV adoption, particularly in the northern suburbs. State EV policy has been increasingly supportive with new incentive programs.

Incentives & Programs

Illinois offers the Illinois Electric Vehicle Rebate (up to $4,000 for eligible buyers through the Illinois EPA). ComEd offers a Level 2 charger rebate and off-peak EV rates. The state also exempts EVs from a portion of annual registration fees.

Charging Infrastructure

Chicago and suburbs have strong DCFC coverage. I-90 and I-88 corridors are well-served. Downstate Illinois (Springfield, Peoria, Champaign) is growing. Some rural stretches still have limited coverage.

Grid & Energy Source

Illinois' grid is ~54% nuclear (the highest of any state), with natural gas and growing wind. Nuclear dominance means Illinois EV charging is among the cleanest in the Midwest, despite the high reliance on an older grid mix.

IllinoisElectricity Rates & EV Savings

The average residential electricity rate in Illinois is $0.17/kWh, which is at the national average of $0.17/kWh. With a gas price of $3.90/gallon, Illinois ranks as a favorable state for EV ownership.

Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving. Your Hyundai Ioniq 6's 77 kWh battery provides up to 361 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$510

Hyundai Ioniq 6 @ $0.17/kWh

Annual Gas Cost (28 MPG)

$1,671

@ $3.90/gallon in Illinois

You save every year by driving electric in Illinois

$1,161/year

That's $97/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Illinois

Monthly cost comparison for 1,000 miles in a Hyundai Ioniq 6:

🏠 Home L2

$43

$43/mo

🔌 Public L2

$77

$77/mo

⚡ DC Fast

$123

$123/mo

⛽ Gasoline

$139

$139/mo

Tips for Charging Your Hyundai Ioniq 6 in Illinois

Illinois's cold climate and charging infrastructure have specific implications for Hyundai Ioniq 6 owners. Here are practical tips to maximize range and minimize charging costs in this state:

ComEd's Hourly Pricing program can drop rates below $0.05/kWh late at night when demand is low — advanced users can save significantly.

Chicago winters are harsh: expect 25–35% range reduction in January/February. Keep the car plugged in when not driving.

Illinois has the cleanest Midwestern grid due to nuclear dominance — charging here is genuinely low-carbon.

The Tollway (I-88, I-90) has EV charging at oases — convenient for longer-distance Illinois travel.

Frequently Asked Questions

How much does it cost to charge a Hyundai Ioniq 6 at home in Illinois?

At Illinois's average residential rate of $0.17/kWh, charging a 2026 Hyundai Ioniq 6 at home costs approximately $43/month based on 1,000 miles of driving. A full charge costs $13.09.

How much does it cost to fully charge a Hyundai Ioniq 6?

A full charge of the Hyundai Ioniq 6's 77 kWh battery costs $13.09 at Illinois's rate of $0.17/kWh. At a public DC fast charger ($0.49/kWh), that's about $37.73.

Is it cheaper to charge a Hyundai Ioniq 6 or drive a gas car in Illinois?

Home charging the Hyundai Ioniq 6 in Illinois costs $0.043/mile. A comparable 28 MPG gas car costs $0.14/mile at Illinois's gas price of $3.90/gallon. EVs save approximately $1,161/year.

How long does it take to charge a Hyundai Ioniq 6 with DC fast charging?

The Hyundai Ioniq 6 supports up to 233 kW DC fast charging. A 10–80% charge takes approximately 20 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Hyundai Ioniq 6 add to your electric bill in Illinois?

Driving 1,000 miles/month in a Hyundai Ioniq 6 adds about $43 to your monthly electric bill in Illinois. That's 25.0 kWh per 100 miles × $0.17/kWh.

How does cold weather in Illinois affect Hyundai Ioniq 6 range?

Cold winters in Illinois can reduce Hyundai Ioniq 6 range by 20–40%. With a 77 kWh battery and 361-mile EPA range, plan for 253–289 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.