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

Quick Answer

Charging a 2026 Hyundai Ioniq 6 at home in Washington costs approximately $28/month — that's $0.028/mile and saves $1,427/year compared to a 28 MPG gas car at Washington's gas price of $4.10/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. Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons.

Cost per Mile

$0.028

home charging

Monthly Cost

$28

1,000 miles/month

Annual Savings

$1,427

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 Washington

Washington's electricity rate of $0.11/kWh is below the national average of $0.17/kWh. At this rate, the Hyundai Ioniq 6's 77 kWh battery costs $8.47 for a full charge — making it one of the more compelling EV economics in this state.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.11

$28

$330

🔌 Public Level 2

$0.20

$50

$594

⚡ DC Fast Charger

$0.49

$123

$1,470

⛽ Gasoline (28 MPG)

$4.10/gal

$146

$1,757

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

$8.47

EV Ownership in Washington

Washington state is a top-5 EV market, driven by Seattle, Bellevue, and a tech-heavy population. With the lowest electricity rates in the continental US ($0.11/kWh) and the greenest grid, Washington is among the best places in the world to own an EV.

Incentives & Programs

Washington offers a sales tax exemption on EVs (saving $3,000–$8,000). Puget Sound Energy and Seattle City Light offer Level 2 charger rebates and the lowest EV overnight rates in the US. The federal incentive also applies.

Charging Infrastructure

Seattle metro and I-5 corridor have excellent charging coverage. I-90 across the Cascades is well-served. Eastern Washington (Spokane) has growing coverage. The Olympic Peninsula is more limited.

Grid & Energy Source

Washington's grid is ~70% hydro (Grand Coulee, Bonneville, and others), ~8% wind, and ~8% nuclear (Columbia Generating Station). Washington EV charging is among the lowest-carbon in the world — comparable to Norway and Iceland.

WashingtonElectricity Rates & EV Savings

The average residential electricity rate in Washington is $0.11/kWh, which is below the national average of $0.17/kWh. With a gas price of $4.10/gallon, Washington ranks as a very favorable state for EV ownership.

Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons. 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)

$330

Hyundai Ioniq 6 @ $0.11/kWh

Annual Gas Cost (28 MPG)

$1,757

@ $4.10/gallon in Washington

You save every year by driving electric in Washington

$1,427/year

That's $119/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Washington

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

🏠 Home L2

$28

$28/mo

🔌 Public L2

$50

$50/mo

⚡ DC Fast

$123

$123/mo

⛽ Gasoline

$146

$146/mo

Tips for Charging Your Hyundai Ioniq 6 in Washington

Washington's moderate 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:

Seattle City Light's EV rate is among the lowest in the US — approximately $0.06–0.08/kWh overnight. Home charging is essentially free by national standards.

Cascade Mountain passes (Snoqualmie, Stevens, White) have significant elevation changes — budget 20% extra range for mountain crossings.

PSE customers: their ReduceMyUse EV program can add additional bill credits on top of already-low rates.

Washington's hydro grid means your EV runs on some of the cleanest electricity in North America — a true zero-emission vehicle experience.

Frequently Asked Questions

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

At Washington's average residential rate of $0.11/kWh, charging a 2026 Hyundai Ioniq 6 at home costs approximately $28/month based on 1,000 miles of driving. A full charge costs $8.47.

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 $8.47 at Washington's rate of $0.11/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 Washington?

Home charging the Hyundai Ioniq 6 in Washington costs $0.028/mile. A comparable 28 MPG gas car costs $0.15/mile at Washington's gas price of $4.10/gallon. EVs save approximately $1,427/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 Washington?

Driving 1,000 miles/month in a Hyundai Ioniq 6 adds about $28 to your monthly electric bill in Washington. That's 25.0 kWh per 100 miles × $0.11/kWh.