2020 GMC Terrain Book Value
SLE All-Wheel Drive
National Average Book Values
Enter a zip and mileage to find market value in your area
| Average Market Value | $20,892 |
| Low Market Value | $15,669 |
| High Market Value | $26,114 |
| Private Party Value | $17,758 |
| Trade-in Value | $15,042 |
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GMC Terrain Information
