2017 GMC Terrain
Small Sport Utility Vehicle 2WD · Front-Wheel Drive · Regular Gasoline
25
Combined MPG
21
City MPG
31
Highway MPG
—
Safety Rating
📊 Key Statistics — 2017 GMC Terrain
- Combined fuel economy: 25 MPG (21 city / 31 highway)
- Annual fuel cost: $2,400
- CO₂ emissions: 355 grams/mile
Specifications
| Make | GMC · Company Profile |
| Model | Terrain |
| Year | 2017 |
| Class | Small Sport Utility Vehicle 2WD |
| Drive | Front-Wheel Drive |
| Transmission | Automatic 6-spd |
| Fuel Type | Regular Gasoline |
| Cylinders | 4 |
| Engine Size | 2.4L |
EPA Scores
| Fuel Economy Score | 5/10 |
| Greenhouse Gas Score | 5/10 |
| You Save/Spend vs Average | $-1,250 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2100 |
| Monthly Fuel Cost | $175 |
| Cost per Mile (fuel only) | $14¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
GMC Terrain — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 27 | ↑ |
| 2025 | 27 | ↑ |
| 2024 | 26 | ↑ |
| 2023 | 26 | ↑ |
| 2022 | 27 | ↑ |
| 2021 | 27 | ↑ |
| 2020 | 27 | ↑ |
| 2019 | 32 | ↑ |
| 2018 | 32 | ↑ |
| 2016 | 26 | ↑ |
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