1999 GMC Sierra 1500 Book Value
SL 4x2 Extended Cab 6.6 ft. box
National Average Book Values
Enter a zip and mileage to find market value in your area
| Average Market Value | $7,169 |
| Low Market Value | $5,377 |
| High Market Value | $8,961 |
| Private Party Value | $6,094 |
| Trade-in Value | $5,162 |
| Send us Feedback |
GMC Sierra 1500 Information
