2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed: Rear view of double cab pickup with long bed and distinctive taillights.

Rear perspective of a double cab pickup truck with a long bed, featuring a detailed tailgate, vertically oriented LED taillights, rear bumper with integrated steps, and alloy wheels.

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

Popular Comparisons: 2019 Toyota Corolla Hatchback XII vs 2020 Renault Megane IV Grandtour, 1967 Oldsmobile Cutlass Supreme Holiday Sedan vs 1970 Plymouth Barracuda III, 2019 Kia Niro I vs 2020 Tesla Model Y