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Specifications Comparison: 2018 GMC Sierra 3500 vs 2021 GMC Sierra 3500

Researched By The AutoPadre Staff

Towing Capacity

2018 GMC Sierra 3500

Towing Capacity

Trim Engine Drive train Towing Capacity (lbs)
HD 3500 Crew Cab6.0L V8RWD13,000 lbs.
HD 3500 Crew Cab6.0L V84WD13,000 lbs.
HD 3500 Crew Cab Denali6.0L V8RWD13,000 lbs.
HD 3500 Crew Cab Denali6.0L V84WD13,000 lbs.
HD 3500 Crew Cab SLE6.0L V8RWD13,000 lbs.
HD 3500 Crew Cab SLE6.0L V84WD13,000 lbs.
HD 3500 Crew Cab SLT6.0L V8RWD13,000 lbs.
HD 3500 Crew Cab SLT6.0L V84WD13,000 lbs.
HD 3500 Extended Cab6.0L V8RWD14,200 lbs.
HD 3500 Extended Cab6.0L V84WD13,900 lbs.
HD 3500 Extended Cab SLE6.0L V8RWD14,200 lbs.
HD 3500 Extended Cab SLE6.0L V84WD13,900 lbs.
HD 3500 Extended Cab SLT6.0L V8RWD14,200 lbs.
HD 3500 Regular Cab6.0L V8RWD14,500 lbs.
HD 3500 Regular Cab6.0L V84WD14,300 lbs.
HD 3500 Regular Cab SLE6.0L V8RWD14,500 lbs.
HD 3500 Regular Cab SLE6.0L V84WD14,300 lbs.

2021 GMC Sierra 3500

Towing Capacity

Trim Engine Drive train Towing Capacity (lbs)
HD Crew Cab6.6L V8RWD14,500 lbs.
HD Crew Cab6.6L V84WD14,500 lbs.
HD Crew Cab AT46.6L V84WD14,500 lbs.
HD Crew Cab Denali6.6L V84WD14,500 lbs.
HD Crew Cab SLE6.6L V8RWD14,500 lbs.
HD Crew Cab SLE6.6L V84WD14,500 lbs.
HD Crew Cab SLT6.6L V8RWD14,500 lbs.
HD Crew Cab SLT6.6L V84WD14,500 lbs.
HD Extended Cab6.6L V8RWD14,500 lbs.
HD Extended Cab6.6L V84WD14,500 lbs.
HD Extended Cab SLE6.6L V8RWD14,500 lbs.
HD Extended Cab SLE6.6L V84WD14,500 lbs.
HD Regular Cab6.6L V8RWD14,500 lbs.
HD Regular Cab6.6L V84WD14,500 lbs.
HD Regular Cab SLE6.6L V8RWD14,500 lbs.
HD Regular Cab SLE6.6L V84WD14,500 lbs.

Go to the GMC Sierra 3500 Towing Capacity Data.

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