Hyundai Ioniq 9 MPG by year (2026-2026)
The agency's file has 1 model year of the Hyundai Ioniq 9 from 2026 to 2026. The newest, the 2026 Hyundai Ioniq 9, gets 85 to 92 MPGe combined across 3 tested versions.
Best of 2026
92 MPGeIoniq 9 RWD, combinedBest in the file
92 MPGeIoniq 9 RWD; reached in 2026Years when the mileage changed
- All-wheel-drive versions are in the file from the first year, 2026; the best is the Ioniq 9 AWD at 88 MPGe combined.
Your fuel cost, 2026 Ioniq 9
Pick a 2026 version, then set your miles and fuel price. Fuel price as of 2026-11-14, U.S. Department of Energy / EPA. The price box starts at the dated price of the fuel the picked version burns and sets the price of that fuel.
2026 Ioniq 9 RWD, Electric: 103 MPGe city, 81 highway, 92 combined. The agency's own estimate for the 2026 Ioniq 9 version is $850 a year (15,000 miles, the agency's fuel prices).
Every model year
Open a year for the calculator, every version, rivals, safety record and recalls. Years in the table are the ones the agency tested; pages exist for one year.
| Model year | Versions | Best electric (MPGe) | Fuel a year (agency) | Best figure against the year before |
|---|---|---|---|---|
| 2026 | 3 | 92 MPGe | $850 to $900 | no earlier year in the file |
Where the newest year stands
The 2026 Ioniq 9 is in the Standard Sport Utility Vehicle 4WD class. By best combined figure it ranks 12th of 19 electric and fuel-cell 2026 models in that class. Best Standard Sport Utility Vehicle 4WD mileage, 2026 models.
Other Hyundai models
Every other Hyundai model on this site, nearest to the Ioniq 9 in newest-year mileage first.
| Model | Newest year | Combined | Against the Ioniq 9 |
|---|---|---|---|
| Ioniq 5 | 2026 | 71 to 115 MPGe | 23 higher |
| Nexo | 2026 | 60 to 68 MPGe | 24 lower |
| Elantra | 2026 | 23 to 54 mpg | not the same measure |
| Sonata | 2026 | 27 to 51 mpg | not the same measure |
| Ioniq 6 | 2025 | 103 to 135 MPGe | 43 higher |
| Tucson | 2026 | 26 to 38 mpg | not the same measure |
| Santa Fe | 2026 | 21 to 36 mpg | not the same measure |
| Palisade | 2026 | 19 to 34 mpg | not the same measure |
| Kona | 2026 | 26 to 31 mpg | not the same measure |
| Venue | 2026 | 31 mpg | not the same measure |
| Santa Cruz | 2026 | 20 to 25 mpg | not the same measure |
Common questions
Which Hyundai Ioniq 9 model year has the best mileage?
Since 2026, the best electric figure is 92 MPGe combined, for the 2026 Ioniq 9 RWD.
How many versions of the Hyundai Ioniq 9 has the agency tested?
3 versions across 1 model year (2026 to 2026).
Mileage and fuel cost: U.S. Environmental Protection Agency, fueleconomy.gov vehicle file (file dated 2026-11-04). Your own mileage depends on how and where you drive. Where our numbers come from.