Hyundai Ioniq 9 MPGe and Range by Year
Here's the official EPA Hyundai Ioniq 9 MPGe, kWh per 100 miles and range for every version from 2026 to 2027.
Ioniq 9 MPGe by Year and Version
There are 6 rated versions in all, measured in MPGe (miles per gallon equivalent) and kWh per 100 miles. Pick a year to compare them.
| Version | Engine | Transmission | Drive | City | Hwy | Combined | EPA |
|---|---|---|---|---|---|---|---|
| Ioniq 9 RWDElectric, MPGe | Electric, 335 mi range | Auto (1-speed) | RWD | 103 | 81 | 92 | View |
| Ioniq 9 AWDElectric, MPGe | Electric, 320 mi range | Auto (1-speed) | AWD | 98 | 78 | 88 | View |
| Ioniq 9 AWD PerformanceElectric, MPGe | Electric, 311 mi range | Auto (1-speed) | AWD | 91 | 79 | 85 | View |
How the Ioniq 9 Compares
The EPA rated 18 electric full-size SUVs for 2026. The best Ioniq 9 version, at 92 MPGe combined, ranks 12th of 18. Combined ratings in the class run from 62 to 115 MPGe, with a median of 95.5.
| Rank | Model | Combined |
|---|---|---|
| 1 | Audi Q4 e-tron | 115 MPGe |
| 2 | Lucid Gravity | 111 MPGe |
| 3 | Cadillac OPTIQ | 105 MPGe |
| 3 | Tesla Model X | 105 MPGe |
| 5 | Honda Prologue | 104 MPGe |
| 12 | Hyundai Ioniq 9 | 92 MPGe |
What Does a Ioniq 9 Cost to Charge?
Pick a Ioniq 9, then enter what you pay per kWh and how much you drive. The math uses the EPA city and highway kWh per 100 miles, weighted by how much of your driving happens in each.
Ioniq 9 MPGe Questions
Which Ioniq 9 is the most efficient?
The 2026 and 2027 Ioniq 9 RWD has the top EPA rating at 92 MPGe combined (103 city, 81 highway).
What's the range of the 2026 Ioniq 9?
The most efficient 2026 Ioniq 9 RWD is rated at 92 MPGe combined, which works out to 37 kWh per 100 miles. Its EPA range is 335 miles. Range across 2026 versions runs from 311 to 335 miles.
What does MPGe mean?
MPGe stands for miles per gallon equivalent. The EPA counts 33.7 kWh of electricity as one gallon of gasoline, so a rating of 92 MPGe means the 2026 Ioniq 9 RWD covers 92 miles on 33.7 kWh. kWh per 100 miles is the easier number for working out charging costs.
Why doesn't my Ioniq 9 match the EPA numbers?
EPA ratings come from standardized tests so every EV is measured the same way. Cold weather, heater and AC use, highway speed, tire pressure and cargo all change how far a Ioniq 9 goes on a charge. The ratings are best for comparing one model against another.
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Where These Numbers Come From
Cedrick Reese built this page from the EPA fuel economy file published on fueleconomy.gov. It has 6 ratings for the Ioniq 9 from 2026 to 2027, and every one of them is shown in the table. Each row in the table links to the matching EPA vehicle record, so you can check any figure against the source. Electric versions are rated in MPGe, the EPA's miles-per-gallon equivalent, and the table also shows their official range. When the EPA posts an updated file with new model years or corrected ratings, this page is rebuilt from it. The cost calculator uses your electricity rate you enter rather than a national average, so the result fits where you live.
Ratings on this page come from the EPA file downloaded on October 1, 2026.
Sources
- Download Fuel Economy Data, fueleconomy.gov, U.S. DOE and EPA
- Fuel economy in cold weather, fueleconomy.gov
- Fuel economy and EV range testing, U.S. EPA