Specs, fitment, and towing for the 2023 GMC Sierra 1500 (6.2L EcoTec3 V8 (Max Trailering Pkg, 4WD Crew Cab short bed)).
Last verified: 2026-06-02
Source: https://gmauthority.com/blog/2022/11/here-are-the-2023-gmc-sierra-1500-towing-capacities/ — live source confirmed
Source live-checked today. The spec table below is this exact trim's published figures; where the source lists a lineup headline max, only the top trim reaches it. Snippet seen on source: "-are-the-2023-gmc-sierra-1500-towing-capacities/#comments)"
| Spec | Value |
|---|---|
| Engine | 6.2L EcoTec3 V8 (gas, premium fuel) |
| Horsepower | 420 hp |
| Torque | 460 lb-ft |
| Max towing | 13,000 lb |
| Max payload | 2,270 lb |
| GVWR | up to 7,500 lb |
| Curb weight | approx. 5,300-5,600 lb |
| Bed lengths | 5'10", 6'7" |
The 13,000 lb max needs a 4WD Crew Cab short bed with the 6.2L V8, Max Trailering Package and 20-inch wheels; the 6.2L is standard on AT4X and available on Denali/AT4. Most retail Sierras tow 9,000-12,000 lb.
SpecVault — every spec, every trim. Auto-refreshed each model year.
Data compiled from manufacturer & reference sources; verify against your owner's manual before relying on towing/GVWR figures.