Note: The 2003 GMC Sierra 1500 Denali Ext. Cab AWD pictured below is representative of the 2003 GMC Sierra 1500 Work Truck Long Bed 2WD.
There are no 2003 GMC Sierra 1500 video reviews. However, the following might be helpful:
2006 GMC Sierra Hybrid
The Sierra Hybrid is a truck that has bridged the gap between all out utility and responsible energy…
Hybrid pickup truck of the future
GMC Denali Hybrid XT Concept.