Specifications Comparison: 2020 Chevrolet Silverado 3500 vs 2002 Chevrolet Silverado 3500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
HD Crew Cab 159" High Country	6.6L V8	4WD	401	464
HD Crew Cab 172" High Country	6.6L V8	4WD	401	464
HD Crew Cab 159" LT	6.6L V8	RWD	401	464
HD Crew Cab 172" LT	6.6L V8	RWD	401	464
HD Double Cab 162" LT	6.6L V8	RWD	401	464
HD Reg Cab 142" LT	6.6L V8	RWD	401	464
HD Crew Cab 159" LT	6.6L V8	4WD	401	464
HD Crew Cab 172" LT	6.6L V8	4WD	401	464
HD Double Cab 162" LT	6.6L V8	4WD	401	464
HD Reg Cab 142" LT	6.6L V8	4WD	401	464
HD Crew Cab 159" LTZ	6.6L V8	RWD	401	464
HD Crew Cab 172" LTZ	6.6L V8	RWD	401	464
HD Crew Cab 159" LTZ	6.6L V8	4WD	401	464
HD Crew Cab 172" LTZ	6.6L V8	4WD	401	464
HD Crew Cab 159" Work	6.6L V8	RWD	401	464
HD Crew Cab 172" Work	6.6L V8	RWD	401	464
HD Double Cab 162" Work	6.6L V8	RWD	401	464
HD Reg Cab 142" Work	6.6L V8	RWD	401	464
HD Crew Cab 159" Work	6.6L V8	4WD	401	464
HD Crew Cab 172" Work	6.6L V8	4WD	401	464
HD Double Cab 162" Work	6.6L V8	4WD	401	464
HD Reg Cab 142" Work	6.6L V8	4WD	401	464
HD Crew Cab High Country	6.6L V8	4WD	401	464
HD Crew Cab LT	6.6L V8	RWD	401	464
HD Crew Cab LT	6.6L V8	4WD	401	464
HD Crew Cab LTZ	6.6L V8	RWD	401	464
HD Crew Cab LTZ	6.6L V8	4WD	401	464
HD Crew Cab Work	6.6L V8	RWD	401	464
HD Crew Cab Work	6.6L V8	4WD	401	464
HD Extended Cab LT	6.6L V8	RWD	401	464
HD Extended Cab LT	6.6L V8	4WD	401	464
HD Extended Cab Work	6.6L V8	RWD	401	464
HD Extended Cab Work	6.6L V8	4WD	401	464
HD Regular Cab LT	6.6L V8	RWD	401	464
HD Regular Cab LT	6.6L V8	4WD	401	464
HD Regular Cab Work	6.6L V8	RWD	401	464
HD Regular Cab Work	6.6L V8	4WD	401	464

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Crew Cab	6.0L V8	RWD	300	360
Crew Cab	6.0L V8	4WD	300	360
Crew Cab LS	6.0L V8	RWD	300	360
Crew Cab LS	6.0L V8	4WD	300	360
Crew Cab LT	6.0L V8	RWD	300	360
Crew Cab LT	6.0L V8	4WD	300	360
Extended Cab	6.0L V8	RWD	300	360
Extended Cab	6.0L V8	4WD	300	360
Extended Cab LS	6.0L V8	RWD	300	360
Extended Cab LS	6.0L V8	4WD	300	360
Extended Cab LT	6.0L V8	RWD	300	360
Extended Cab LT	6.0L V8	4WD	300	360
Regular Cab	6.0L V8	4WD	300	360
Regular Cab LS	6.0L V8	4WD	300	360

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
HD Crew Cab 159" High Country	6.6L V8	4WD	60	1.0
HD Crew Cab 172" High Country	6.6L V8	4WD	60	1.0
HD Crew Cab 159" LT	6.6L V8	RWD	60	1.0
HD Crew Cab 172" LT	6.6L V8	RWD	60	1.0
HD Double Cab 162" LT	6.6L V8	RWD	60	1.0
HD Reg Cab 142" LT	6.6L V8	RWD	60	1.0
HD Crew Cab 159" LT	6.6L V8	4WD	60	1.0
HD Crew Cab 172" LT	6.6L V8	4WD	60	1.0
HD Double Cab 162" LT	6.6L V8	4WD	60	1.0
HD Reg Cab 142" LT	6.6L V8	4WD	60	1.0
HD Crew Cab 159" LTZ	6.6L V8	RWD	60	1.0
HD Crew Cab 172" LTZ	6.6L V8	RWD	60	1.0
HD Crew Cab 159" LTZ	6.6L V8	4WD	60	1.0
HD Crew Cab 172" LTZ	6.6L V8	4WD	60	1.0
HD Crew Cab 159" Work	6.6L V8	RWD	60	1.0
HD Crew Cab 172" Work	6.6L V8	RWD	60	1.0
HD Double Cab 162" Work	6.6L V8	RWD	60	1.0
HD Reg Cab 142" Work	6.6L V8	RWD	60	1.0
HD Crew Cab 159" Work	6.6L V8	4WD	60	1.0
HD Crew Cab 172" Work	6.6L V8	4WD	60	1.0
HD Double Cab 162" Work	6.6L V8	4WD	60	1.0
HD Reg Cab 142" Work	6.6L V8	4WD	60	1.0
HD Crew Cab High Country	6.6L V8	4WD	60	1.0
HD Crew Cab LT	6.6L V8	RWD	60	1.0
HD Crew Cab LT	6.6L V8	4WD	60	1.0
HD Crew Cab LTZ	6.6L V8	RWD	60	1.0
HD Crew Cab LTZ	6.6L V8	4WD	60	1.0
HD Crew Cab Work	6.6L V8	RWD	60	1.0
HD Crew Cab Work	6.6L V8	4WD	60	1.0
HD Extended Cab LT	6.6L V8	RWD	60	1.0
HD Extended Cab LT	6.6L V8	4WD	60	1.0
HD Extended Cab Work	6.6L V8	RWD	60	1.0
HD Extended Cab Work	6.6L V8	4WD	60	1.0
HD Regular Cab LT	6.6L V8	RWD	60	1.0
HD Regular Cab LT	6.6L V8	4WD	60	1.0
HD Regular Cab Work	6.6L V8	RWD	60	1.0
HD Regular Cab Work	6.6L V8	4WD	60	1.0

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
Crew Cab	6.0L V8	RWD	50	0.82
Crew Cab	6.0L V8	4WD	50	0.82
Crew Cab LS	6.0L V8	RWD	50	0.82
Crew Cab LS	6.0L V8	4WD	50	0.82
Crew Cab LT	6.0L V8	RWD	50	0.82
Crew Cab LT	6.0L V8	4WD	50	0.82
Extended Cab	6.0L V8	RWD	50	0.82
Extended Cab	6.0L V8	4WD	50	0.82
Extended Cab LS	6.0L V8	RWD	50	0.82
Extended Cab LS	6.0L V8	4WD	50	0.82
Extended Cab LT	6.0L V8	RWD	50	0.82
Extended Cab LT	6.0L V8	4WD	50	0.82
Regular Cab	6.0L V8	4WD	50	0.82
Regular Cab LS	6.0L V8	4WD	50	0.82