The 2021 GMC Sierra 1500 will feature increased conventional trailering capability for two of its most efficient engines. Compared to the 2020 model year.
- 3.0L Duramax Turbo-Diesel adds up to an additional 1,900 lbs. of trailering capacity on 2WD configurations with a maximum trailering capacity of 9,300 lbs.
- 2.7L Turbo adds an additional 2,300 lbs. of trailering capacity to nearly every configuration with a maximum trailering capacity of 9,200 lbs.
- Towing technologies with new features that include Trailer Length Indicator, Jack-Knife Alert, Rear Trailer View with guidelines and trailer angle indicator, Rear Side-View enhancement and cargo bed enhancement
- Cargo Bed Zoom View and Bed Hitch Guidance are now available
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