2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Standard Box: Open engine bay with visible engine components and hoses

Open truck engine bay showcasing various components including alternator, fluid reservoirs, wiring, and air intake system with hood open in a modern heavy-duty vehicle.

View Dimensions of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Standard Box

View 30 images of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Standard Box

Popular Comparisons: 2014 BMW X5 vs 2011 Jeep Compass I, 2004 Skoda Fabia I Combi vs 2004 Volkswagen Golf V, 2022 Audi Q4 Sportback e-tron vs 2020 Tesla Model Y