GMC Terrain Annual Fuel Cost
Running a 2027 GMC Terrain costs about $2,200 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2027):
The GMC Terrain costs an estimated $2,350/year in fuel (342 g CO₂/mi).
GMC Terrain Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2027 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 359 | 5 |
| 2027 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 342 | 5 |
| 2027 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 356 | 5 |
| 2026 | Auto (variable gear ratios), 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 27 | $2,300 | 329 | 5 |
| 2026 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 356 | 5 |
| 2026 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 358 | 5 |
| 2025 | Auto (variable gear ratios), 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 27 | $2,300 | 332 | 5 |
| 2025 | Auto 8-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 356 | 5 |
| 2024 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 342 | 5 |
| 2024 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 25 | $2,450 | 356 | 5 |
| 2023 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 347 | 5 |
| 2023 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 338 | 5 |
| 2022 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 27 | $2,300 | 330 | 6 |
| 2022 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 342 | 5 |
| 2021 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 27 | $2,300 | 329 | 6 |
| 2021 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 342 | 5 |
| 2020 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 27 | $2,300 | 325 | 6 |
| 2020 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 339 | 5 |
| 2020 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 350 | 5 |
| 2020 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 23 | $3,300 | 386 | 5 |
| 2019 | Auto 6-spd, 4 cyl, 1.6 L | 4 1.6L | Diesel | 32 | $2,500 | 319 | 6 |
| 2019 | Auto 6-spd, 4 cyl, 1.6 L | 4 1.6L | Diesel | 32 | $2,500 | 321 | 6 |
| 2019 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 28 | $2,200 | 317 | 6 |
| 2019 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 339 | 5 |
| 2019 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 369 | 5 |
| 2019 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 23 | $3,300 | 386 | 5 |
| 2018 | Auto 6-spd, 4 cyl, 1.6 L | 4 1.6L | Diesel | 32 | $2,500 | 319 | 6 |
| 2018 | Auto 6-spd, 4 cyl, 1.6 L | 4 1.6L | Diesel | 32 | $2,500 | 319 | 6 |
| 2018 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 26 | $2,350 | 339 | 5 |
| 2018 | Auto 9-spd, 4 cyl, 1.5 L | 4 1.5L | Regular Gasoline | 28 | $2,200 | 316 | 6 |
| 2018 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 369 | 5 |
| 2018 | Auto 9-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 23 | $3,300 | 386 | 5 |
| 2017 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 25 | $2,450 | 355 | 5 |
| 2017 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 23 | $2,650 | 381 | 5 |
| 2017 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 25 | $2,450 | 355 | 5 |
| 2017 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 444 | 4 |
| 2017 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 18 | $3,400 | 489 | 3 |
| 2016 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 26 | $2,350 | 347 | 6 |
| 2016 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 23 | $2,650 | 381 | 5 |
| 2016 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 26 | $2,350 | 347 | 6 |
| 2016 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 459 | 4 |
| 2016 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 18 | $3,400 | 482 | 4 |
| 2015 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 23 | $2,650 | 381 | 5 |
| 2015 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 26 | $2,350 | 347 | 6 |
| 2015 | Auto 6-spd, 4 cyl, 2.4 L | 4 2.4L | Regular Gasoline | 26 | $2,350 | 347 | 6 |
| 2015 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 19 | $3,250 | 462 | 5 |
| 2015 | Auto 6-spd, 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 19 | $3,250 | 481 | 4 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
GMC Terrain Fuel Cost FAQ
How much does it cost to fuel the GMC Terrain?
The estimated annual fuel cost for the GMC Terrain is $2,200 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the GMC Terrain produce?
The GMC Terrain produces approximately 317 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.