GMC Logo2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed in Pacific Blue Metallic: Front view of pickup with rugged grille and off-road tires

Front view of pickup with rugged grille and off-road tires

Front perspective highlighting the robust grille, LED headlights, heavy-duty towing hooks, off-road tires, and double cab long bed configuration.

View Dimensions of the 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed

View 25 images of the 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed

Popular Comparisons: 2022 Lexus NX II vs 2017 Mazda CX-5 II, 2014 Peugeot 108 Hatch vs 2020 Toyota Highlander IV, 2024 Kia EV9 vs 1983 Land Rover Defender 110
Small red car