GMC Logo2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box: Full-size pickup with extended crew cab and long cargo bed

Side profile of a full-size pickup truck showcasing an extended crew cab with four doors and a long cargo bed. The vehicle has chrome wheels and a beige exterior, highlighting its utility focus and spacious design.

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

View 23 images of the 2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box

Popular Comparisons: Honda Pilot IV vs 2010 Mitsubishi Outlander II, 2008 Volkswagen Passat CC I vs 2015 DS 4, 2015 Mazda CX-3 vs 2007 CX-7
Small red car