Specifications Comparison: 2012 Chevrolet Silverado 3500 vs 2006 Chevrolet Silverado 3500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
HD Crew Cab LT	6.0L V8	RWD	322	380
HD Crew Cab LT	6.0L V8	4WD	322	380
HD Crew Cab LTZ	6.0L V8	RWD	322	380
HD Crew Cab LTZ	6.0L V8	4WD	322	380
HD Extended Cab LT	6.0L V8	RWD	322	380
HD Extended Cab LT	6.0L V8	4WD	322	380
HD Extended Cab LTZ	6.0L V8	RWD	322	380
HD Extended Cab LTZ	6.0L V8	4WD	322	380
HD Regular Cab LT	6.0L V8	RWD	322	380
HD Regular Cab LT	6.0L V8	4WD	322	380

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

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
HD Crew Cab LT	6.0L V8	RWD	53	0.88
HD Crew Cab LT	6.0L V8	4WD	53	0.88
HD Crew Cab LTZ	6.0L V8	RWD	53	0.88
HD Crew Cab LTZ	6.0L V8	4WD	53	0.88
HD Extended Cab LT	6.0L V8	RWD	53	0.88
HD Extended Cab LT	6.0L V8	4WD	53	0.88
HD Extended Cab LTZ	6.0L V8	RWD	53	0.88
HD Extended Cab LTZ	6.0L V8	4WD	53	0.88
HD Regular Cab LT	6.0L V8	RWD	53	0.88
HD Regular Cab LT	6.0L V8	4WD	53	0.88