2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box: Side profile of a heavy-duty pickup with crew cab and long box.

Side view of a heavy-duty pickup truck featuring a crew cab with four doors and a long cargo box, rugged wheels, and Z71 off-road badging.

Popular Comparisons: 2016 Volkswagen Tiguan II vs 2017 Golf VII, 2017 Kia Niro I vs 2002 Sorento I, 2004 Mercedes-Benz A-class vs 2019 B-class