Specifications Comparison: 2007 GMC Sierra 2500 vs 2005 GMC Sierra 2500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
HD 2500 Crew Cab SLE	6.0L V8	RWD	353	373
HD 2500 Crew Cab SLE	6.0L V8	4WD	353	373
HD 2500 Crew Cab SLT	6.0L V8	RWD	353	373
HD 2500 Crew Cab SLT	6.0L V8	4WD	353	373
HD 2500 Extended Cab SLE	6.0L V8	RWD	353	373
HD 2500 Extended Cab SLE	6.0L V8	4WD	353	373
HD 2500 Extended Cab SLT	6.0L V8	RWD	353	373
HD 2500 Extended Cab SLT	6.0L V8	4WD	353	373
HD 2500 Regular Cab SLE	6.0L V8	RWD	353	373
HD 2500 Regular Cab SLE	6.0L V8	4WD	353	373
HD Classic 2500 Crew Cab SL	6.0L V8	RWD	300	360
HD Classic 2500 Crew Cab SL	6.0L V8	4WD	300	360
HD Classic 2500 Crew Cab SLE	6.0L V8	RWD	300	360
HD Classic 2500 Crew Cab SLE	6.0L V8	4WD	300	360
HD Classic 2500 Crew Cab SLT	6.0L V8	RWD	300	360
HD Classic 2500 Crew Cab SLT	6.0L V8	4WD	300	360
HD Classic 2500 Extended Cab SL	6.0L V8	RWD	300	360
HD Classic 2500 Extended Cab SL	6.0L V8	4WD	300	360
HD Classic 2500 Extended Cab SLE	6.0L V8	RWD	300	360
HD Classic 2500 Extended Cab SLE	6.0L V8	4WD	300	360
HD Classic 2500 Extended Cab SLT	6.0L V8	RWD	300	360
HD Classic 2500 Extended Cab SLT	6.0L V8	4WD	300	360
HD Classic 2500 Regular Cab SL	6.0L V8	RWD	300	360
HD Classic 2500 Regular Cab SL	6.0L V8	4WD	300	360
HD Classic 2500 Regular Cab SLE	6.0L V8	RWD	300	360
HD Classic 2500 Regular Cab SLE	6.0L V8	4WD	300	360

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
HD 2500 Crew Cab	V8	RWD	300	360
HD 2500 Crew Cab	V8	4WD	300	360
HD 2500 Crew Cab SLE	V8	RWD	300	360
HD 2500 Crew Cab SLE	V8	4WD	300	360
HD 2500 Crew Cab SLT	V8	RWD	300	360
HD 2500 Crew Cab SLT	V8	4WD	300	360
HD 2500 Extended Cab	V8	RWD	300	360
HD 2500 Extended Cab	V8	4WD	300	360
HD 2500 Extended Cab SLE	V8	RWD	300	360
HD 2500 Extended Cab SLE	V8	4WD	300	360
HD 2500 Extended Cab SLT	V8	RWD	300	360
HD 2500 Extended Cab SLT	V8	4WD	300	360
HD 2500 Regular Cab	V8	RWD	300	360
HD 2500 Regular Cab	V8	4WD	300	360
HD 2500 Regular Cab SLE	V8	RWD	300	360
HD 2500 Regular Cab SLE	V8	4WD	300	360

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
HD 2500 Crew Cab SLE	6.0L V8	RWD	58	0.96
HD 2500 Crew Cab SLE	6.0L V8	4WD	58	0.96
HD 2500 Crew Cab SLT	6.0L V8	RWD	58	0.96
HD 2500 Crew Cab SLT	6.0L V8	4WD	58	0.96
HD 2500 Extended Cab SLE	6.0L V8	RWD	58	0.96
HD 2500 Extended Cab SLE	6.0L V8	4WD	58	0.96
HD 2500 Extended Cab SLT	6.0L V8	RWD	58	0.96
HD 2500 Extended Cab SLT	6.0L V8	4WD	58	0.96
HD 2500 Regular Cab SLE	6.0L V8	RWD	58	0.96
HD 2500 Regular Cab SLE	6.0L V8	4WD	58	0.96
HD Classic 2500 Crew Cab SL	6.0L V8	RWD	50	0.82
HD Classic 2500 Crew Cab SL	6.0L V8	4WD	50	0.82
HD Classic 2500 Crew Cab SLE	6.0L V8	RWD	50	0.82
HD Classic 2500 Crew Cab SLE	6.0L V8	4WD	50	0.82
HD Classic 2500 Crew Cab SLT	6.0L V8	RWD	50	0.82
HD Classic 2500 Crew Cab SLT	6.0L V8	4WD	50	0.82
HD Classic 2500 Extended Cab SL	6.0L V8	RWD	50	0.82
HD Classic 2500 Extended Cab SL	6.0L V8	4WD	50	0.82
HD Classic 2500 Extended Cab SLE	6.0L V8	RWD	50	0.82
HD Classic 2500 Extended Cab SLE	6.0L V8	4WD	50	0.82
HD Classic 2500 Extended Cab SLT	6.0L V8	RWD	50	0.82
HD Classic 2500 Extended Cab SLT	6.0L V8	4WD	50	0.82
HD Classic 2500 Regular Cab SL	6.0L V8	RWD	50	0.82
HD Classic 2500 Regular Cab SL	6.0L V8	4WD	50	0.82
HD Classic 2500 Regular Cab SLE	6.0L V8	RWD	50	0.82
HD Classic 2500 Regular Cab SLE	6.0L V8	4WD	50	0.82