Specifications Comparison: 2003 GMC Sierra 3500 vs 2012 GMC Sierra 3500

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
3500 Crew Cab	V8	RWD	5,928 lbs.	300 hp	19.8 lbs/hp
3500 Crew Cab	V8	4WD	6,215 lbs.	300 hp	20.7 lbs/hp
3500 Crew Cab SLE	V8	RWD	5,928 lbs.	300 hp	19.8 lbs/hp
3500 Crew Cab SLE	V8	4WD	6,215 lbs.	300 hp	20.7 lbs/hp
3500 Crew Cab SLT	V8	RWD	5,928 lbs.	300 hp	19.8 lbs/hp
3500 Crew Cab SLT	V8	4WD	6,215 lbs.	300 hp	20.7 lbs/hp
3500 Extended Cab	V8	RWD	5,745 lbs.	300 hp	19.1 lbs/hp
3500 Extended Cab	V8	4WD	6,033 lbs.	300 hp	20.1 lbs/hp
3500 Extended Cab SLE	V8	RWD	5,745 lbs.	300 hp	19.1 lbs/hp
3500 Extended Cab SLE	V8	4WD	6,033 lbs.	300 hp	20.1 lbs/hp
3500 Extended Cab SLT	V8	RWD	5,745 lbs.	300 hp	19.1 lbs/hp
3500 Extended Cab SLT	V8	4WD	6,033 lbs.	300 hp	20.1 lbs/hp
3500 Regular Cab	V8	4WD	5,648 lbs.	300 hp	18.8 lbs/hp
3500 Regular Cab SLE	V8	4WD	5,648 lbs.	300 hp	18.8 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
HD 3500 Crew Cab Denali	6.0L V8	RWD	6,461 lbs.	322 hp	20.1 lbs/hp
HD 3500 Crew Cab Denali	6.0L V8	4WD	6,734 lbs.	322 hp	20.9 lbs/hp
HD 3500 Crew Cab SLE	6.0L V8	RWD	6,776 lbs.	322 hp	21.0 lbs/hp
HD 3500 Crew Cab SLE	6.0L V8	4WD	7,094 lbs.	322 hp	22.0 lbs/hp
HD 3500 Crew Cab SLT	6.0L V8	RWD	6,776 lbs.	322 hp	21.0 lbs/hp
HD 3500 Crew Cab SLT	6.0L V8	4WD	7,094 lbs.	322 hp	22.0 lbs/hp
HD 3500 Extended Cab SLE	6.0L V8	RWD	6,667 lbs.	322 hp	20.7 lbs/hp
HD 3500 Extended Cab SLE	6.0L V8	4WD	6,371 lbs.	322 hp	19.8 lbs/hp
HD 3500 Extended Cab SLT	6.0L V8	RWD	6,667 lbs.	322 hp	20.7 lbs/hp
HD 3500 Extended Cab SLT	6.0L V8	4WD	6,371 lbs.	322 hp	19.8 lbs/hp
HD 3500 Regular Cab SLE	6.0L V8	RWD	6,165 lbs.	322 hp	19.1 lbs/hp
HD 3500 Regular Cab SLE	6.0L V8	4WD	6,492 lbs.	322 hp	20.2 lbs/hp