GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed: Modern truck interior with advanced dashboard and infotainment system

Interior view highlighting a modern dashboard with digital instrument cluster, multifunction steering wheel, touchscreen infotainment system, and detailed cabin controls with premium seating.

View Dimensions of the 2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed

View 25 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed

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