Specifications Comparison: 2002 GMC Sierra 3500 vs 2019 GMC Sierra 3500

Towing Capacity

Trim	Engine	Drive train	Towing Capacity (lbs)
3500 Crew Cab SL	6.0L V8	RWD	10,100 lbs.
3500 Crew Cab SL	6.0L V8	4WD	10,100 lbs.
3500 Crew Cab SLE	6.0L V8	RWD	10,100 lbs.
3500 Crew Cab SLE	6.0L V8	4WD	10,100 lbs.
3500 Crew Cab SLT	6.0L V8	RWD	10,100 lbs.
3500 Crew Cab SLT	6.0L V8	4WD	10,100 lbs.
3500 Extended Cab SL	6.0L V8	RWD	10,100 lbs.
3500 Extended Cab SL	6.0L V8	4WD	10,100 lbs.
3500 Extended Cab SLE	6.0L V8	RWD	10,100 lbs.
3500 Extended Cab SLE	6.0L V8	4WD	10,100 lbs.
3500 Extended Cab SLT	6.0L V8	RWD	10,100 lbs.
3500 Extended Cab SLT	6.0L V8	4WD	10,100 lbs.
3500 Regular Cab SL	6.0L V8	4WD	10,100 lbs.
3500 Regular Cab SLE	6.0L V8	4WD	10,100 lbs.

Trim	Engine	Drive train	Towing Capacity (lbs)
HD 3500 Crew Cab 153.7"	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab 167.7"	6.0L V8	RWD	14,100 lbs.
HD 3500 Crew Cab 153.7"	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab 167.7"	6.0L V8	4WD	13,700 lbs.
HD 3500 Crew Cab 153.7" Denali	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab 167.7" Denali	6.0L V8	RWD	14,100 lbs.
HD 3500 Crew Cab 153.7" Denali	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab 167.7" Denali	6.0L V8	4WD	13,700 lbs.
HD 3500 Crew Cab 153.7" SLE	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab 167.7" SLE	6.0L V8	RWD	14,100 lbs.
HD 3500 Crew Cab 153.7" SLE	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab 167.7" SLE	6.0L V8	4WD	13,700 lbs.
HD 3500 Crew Cab 153.7" SLT	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab 167.7" SLT	6.0L V8	RWD	14,100 lbs.
HD 3500 Crew Cab 153.7" SLT	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab 167.7" SLT	6.0L V8	4WD	13,700 lbs.
HD 3500 Crew Cab	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab Denali	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab Denali	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab SLE	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab SLE	6.0L V8	4WD	13,000 lbs.
HD 3500 Crew Cab SLT	6.0L V8	RWD	13,000 lbs.
HD 3500 Crew Cab SLT	6.0L V8	4WD	13,000 lbs.