2020 GMC Sierra 2500HD
Three-quarter-ton pickup, Chevrolet Silverado mechanicals with GMC trim.
No 2020 GMC Sierra 2500HD listed right now
Inventory changes daily. Tell us what the work involves and a fleet specialist will look across participating sellers — including vehicles not yet listed here.
Is the 2020 GMC Sierra 2500HD the right truck for your work?
Three-quarter-ton pickup, Chevrolet Silverado mechanicals with GMC trim.
Fleets wanting Silverado capability from a GMC dealer.
Typical specifications
Ranges across common configurations of this model. The figures for any individual vehicle depend on its cab, wheelbase, drivetrain and upfit.
- GVWR
- 10,000–11,350 lbs
- Payload
- 2,900–4,000 lbs
- Towing
- 14,500–22,500 lbs
- Seating
- 3–6 seats
These are model ranges, not a specific truck. Payload in particular varies by well over 1,000 lbs across configurations. Always confirm against the door-jamb sticker and the manufacturer documentation for the exact vehicle before you buy or load it.
Configurations to choose between
- Regular, Double and Crew Cab
- Gas and Duramax diesel
What buyers get wrong
Mechanically this is close to the Silverado 2500HD, so cross-shop the two directly. Capability is near identical and the difference is trim, dealer network and price. Fleets sometimes pay a premium for the GMC badge without gaining any working capability, so compare like-for-like configurations rather than trim levels.
Body types it is built as
Who buys the GMC Sierra 2500HD
What else to consider
Vehicles commonly cross-shopped against the GMC Sierra 2500HD.