2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box in Stealth Gray Metallic: Front angled view of pickup truck with grille and alloy wheels

Front angled perspective of a pickup truck highlighting its prominent grille, dual stacked headlights, alloy wheels, and extended crew cab with a long truck bed.

View Dimensions of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box

View 24 images of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box

Popular Comparisons: 2015 Cadillac Escalade IV vs 2018 Lincoln Navigator IV L, 2020 Opel Astra K Sports Tourer vs 2019 Combo Life XL E, 2013 Ford Mustang V vs 2004 Pontiac GTO