2016 GMC Sierra Review. Plus what's new and different for 2016! We talk about Engine choices, what Trims that are available and check out the Interiors on a SLE Z71 CrewCab, SLT Z71 CrewCab and a ALL TERRAIN CrewCab and a DENALI CrewCab. We also explore the Z71 Off-Road package and some of the Technology in these Fantastic Trucks!

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