| Age |
New |
| Available Engines |
4.3 L, 6 cyl. • 4.8 L, 8 cyl. |
| Estimated Price |
$10,000 to $20,000 • $20,000 to $30,000 |
| Estimated Retail Price |
$17,315 - $22,575 |
| Estimated Wholesale Price |
$12,965 - $16,320 |
| Miles per Gallon |
14/18 |
| Model Year |
2003 |
| Models |
Sierra |
| More Information |
Compare all 2003 GMC Sierra 1500 Regular Cab models |
| Original List Price |
$18,603 - $27,171 |
| Seating Capacity |
3 |
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