GMC Terrain MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 2027 | 25–26 | Regular gasoline | $15.65 | 3 | 0 |
| 2026 | 25–27 | Regular gasoline | $15.07 | 3 | 1 |
| 2025 | 25–27 | Regular gasoline | $15.07 | 2 | 0 |
| 2024 | 25–26 | Regular gasoline | $15.65 | 2 | 1 |
| 2023 | 26 | Regular gasoline | $15.65 | 2 | 2 |
| 2022 | 26–27 | Regular gasoline | $15.07 | 2 | 2 |
| 2021 | 26–27 | Regular gasoline | $15.07 | 2 | – |
| 2020 | 23–27 | Premium gasoline, Regular gasoline | $18.49 | 4 | – |
| 2019 | 23–32 | Diesel, Premium gasoline, Regular gasoline | $19.47 | 6 | – |
| 2018 | 23–32 | Diesel, Regular gasoline, Premium gasoline | $19.47 | 6 | – |
| 2017 | 18–25 | Regular gasoline | $16.28 | 5 | – |
| 2016 | 18–26 | Regular gasoline | $15.65 | 5 | – |
| 2015 | 19–26 | Regular gasoline | $15.65 | 5 | – |
| 2014 | 19–26 | Regular gasoline | $15.65 | 8 | – |
| 2013 | 19–26 | Regular gasoline | $15.65 | 8 | – |
| 2012 | 19–26 | Regular gasoline | $15.65 | 8 | – |
| 2011 | 19–26 | Regular gasoline | $15.65 | 6 | – |
| 2010 | 20–26 | Regular gasoline | $15.65 | 4 | – |
Fuel economy: U.S. EPA fueleconomy.gov