GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed: Luxury truck interior dashboard with touchscreen and steering wheel controls

Interior view focusing on the dashboard featuring a central touchscreen, dual climate control knobs, multifunction steering wheel with buttons, and premium materials upholstery in a spacious cabin.

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

View 27 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed

Popular Comparisons: ford f150 vs dodge ram 1500, 2024 Kia EV9 vs 2025 Tesla Model Y, 2024 Hyundai Santa Fe V vs 2025 Volkswagen Tayron II
Small red car