Specifications Comparison: 2003 Chevrolet Silverado 2500 vs 2005 Chevrolet Silverado 2500

Engine Horsepower & Torque

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

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