Genesis · 2017–2026 · Gas
Genesis G90 MPG by year
The EPA has rated 10 model years of the Genesis G90, from 2017 to 2026. The most fuel-efficient year is the 2026, at 21 MPG combined in its best configuration. The best 2026 model is 5% more efficient than the best 2017 model (21 vs. 20 MPG). The 2026 model is 9% less efficient than the median large car that year (21 vs. 23 MPG).
Combined MPG by model year
- G90, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every G90 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2026 | Gas | 21 MPG | 18 / 26 | 23 | — | 1 | $2,821 |
| 2025 | Gas | 21 MPG | 18 / 26 | 24 | — | 1 | $2,821 |
| 2024 | Gas | 21 MPG | 18 / 26 | 24.5 | — | 1 | $2,821 |
| 2023 | Gas | 21 MPG | 18 / 26 | 23 | — | 1 | $2,821 |
| 2022 | Gas | 20 MPG lowest 18 |
17 / 24 | 25 | — | 4 | $2,962 |
| 2021 | Gas | 20 MPG lowest 18 |
17 / 24 | 25 | — | 4 | $2,962 |
| 2020 | Gas | 20 MPG lowest 18 |
17 / 25 | 22.5 | — | 4 | $2,962 |
| 2019 | Gas | 20 MPG lowest 18 |
17 / 24 | 22.5 | — | 4 | $2,962 |
| 2018 | Gas | 20 MPG lowest 18 |
17 / 24 | 22.5 | — | 4 | $2,962 |
| 2017 | Gas | 20 MPG lowest 18 |
17 / 24 | 23 | — | 4 | $2,962 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare G90 model years
See how much a newer G90 would save over an older one.
Models similar to the Genesis G90
Other Genesis G90 versions
Frequently asked questions
Which Genesis G90 year has the best fuel economy?
The 2023 Genesis G90, rated up to 21 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,821 a year.
Which Genesis G90 year has the worst fuel economy?
The 2017 model, whose most efficient version is rated 20 MPG combined (about $2,962 a year to fuel).
What is the fuel economy of the latest Genesis G90?
The 2026 Genesis G90 is rated up to 21 MPG combined.