2018 GMC Terrain Book Value
SLT All-Wheel Drive
National Average Book Values
Enter a zip and mileage to find market value in your area
| Average Market Value | $16,696 |
| Low Market Value | $12,522 |
| High Market Value | $20,870 |
| Private Party Value | $14,192 |
| Trade-in Value | $12,021 |
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GMC Terrain Information
