- Gas
- Small SUVs
- MY2021–2027
Kia Seltos MPG & Fuel Cost by Year
7 model years · 2021–2027
15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)
Kia Seltos fuel economy at a glance
EPA has rated the Kia Seltos for 7 model years, 2021 to 2027. Across those years its combined rating runs 25–31 MPG. The latest model year, 2027, has 3 configurations rated 26–30 MPG combined and costing $2,200–$2,490 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2021 is the 2025 Seltos 2.0L 4-cyl FWD, at 31 MPG. Model year 2027 is still being filled in by EPA, so its row may gain configurations.
Kia Seltos MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2027* (SP3) Generation page | ||
| 2027 (partial) | 26–30 | $2,200–$2,490 |
| 2021-2026 (SP2) Generation page | ||
| 2026 | 25–29 | $2,280–$2,570 |
| 2025 | 25–31 | $2,110–$2,570 |
| 2024 | 26–31 | $2,110–$2,520 |
| 2023 | 27–31 | $2,070–$2,420 |
| 2022 | 27–31 | $2,070–$2,420 |
| 2021 | 27–31 | $2,090–$2,420 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Kia Seltos generations
2 generations between 2021 and 2027. Open one for the table of every model year and configuration.
2027 powertrain options
More Kia models
Frequently asked questions
What is the Kia Seltos's gas mileage by year?
EPA combined ratings for the Kia Seltos run 25–31 MPG across model years 2021 to 2027. The latest year, 2027, is rated 26–30 MPG.
Which Kia Seltos model year has the best gas mileage?
The 2025 Kia Seltos Seltos 2.0L 4-cyl FWD has the highest combined rating since 2021, at 31 MPG.
How much does a Kia Seltos cost to fuel per year?
For MY2027, EPA-rated configurations cost $2,200–$2,490 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $2,200.
Has the Kia Seltos's fuel economy improved over time?
No. The most efficient configuration moved from 31 MPG in 2021 to 30 MPG in 2027, 1 MPG less.