Specifications Comparison: 2023 Chevrolet Silverado 1500 vs 2006 Chevrolet Silverado 1500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Custom Crew Cab 147"	2.7L	RWD	310	430
Custom Double Cab 147"	2.7L	RWD	310	430
Custom Crew Cab 147"	2.7L	4WD	310	430
Custom Crew Cab 157"	2.7L	4WD	310	430
Custom Double Cab 147"	2.7L	4WD	310	430
High Country Crew Cab 147"	5.3L V8	RWD	355	383
High Country Crew Cab 147"	5.3L V8	4WD	355	383
High Country Crew Cab 157"	5.3L V8	4WD	355	383
LT Crew Cab 147"	2.7L	RWD	310	430
LT Crew Cab 157"	2.7L	RWD	310	430
LT Double Cab 147"	2.7L	RWD	310	430
LT Crew Cab 147" w/ 1LT	2.7L	4WD	310	430
LT Crew Cab 147" w/ 2FL	2.7L	4WD	310	430
LT Crew Cab 157"	2.7L	4WD	310	430
LT Double Cab 147" w/ 1LT	2.7L	4WD	310	430
LT Double Cab 147" w/ 2FL	2.7L	4WD	310	430
LTZ Crew Cab 147"	5.3L V8	RWD	355	383
LTZ Crew Cab 147"	5.3L V8	4WD	355	383
LTZ Crew Cab 157"	5.3L V8	4WD	355	383
RST Crew Cab 147"	5.3L V8	RWD	355	383
RST Crew Cab 147"	5.3L V8	4WD	355	383
RST Crew Cab 157"	5.3L V8	4WD	355	383
RST Double Cab 147"	2.7L	4WD	310	430
Work Crew Cab 147"	2.7L	RWD	310	430
Work Crew Cab 157"	2.7L	RWD	310	430
Work Double Cab 147"	2.7L	RWD	310	430
Work Reg Cab 126"	2.7L	RWD	310	430
Work Reg Cab 140"	2.7L	RWD	310	430
Work Crew Cab 147"	2.7L	4WD	310	430
Work Crew Cab 157"	2.7L	4WD	310	430
Work Double Cab 147"	2.7L	4WD	310	430
Work Reg Cab 126"	2.7L	4WD	310	430
Work Reg Cab 140"	2.7L	4WD	310	430
Custom Trail Boss Crew Cab 147"	2.7L	4WD	310	430
Custom Trail Boss Crew Cab 157"	2.7L	4WD	310	430
LT Trail Boss Crew Cab 147"	2.7L	4WD	310	430
LT Trail Boss Crew Cab 157"	2.7L	4WD	310	430
ZR2 Crew Cab 147"	6.2L V8	4WD	420	460

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Crew Cab LS	V8	RWD	285	295
Crew Cab LS	V8	4WD	285	295
Crew Cab LT	V8	RWD	295	335
Crew Cab LT	V8	4WD	295	335
Extended Cab LS	V6	RWD	195	260
Extended Cab LS	V8	4WD	285	295
Extended Cab LT	V8	RWD	295	335
Extended Cab LT	V8	4WD	295	335
Regular Cab LS	V6	RWD	195	260
Regular Cab LS	V6	4WD	195	260
Regular Cab LT	V8	RWD	285	295
Regular Cab LT	V8	4WD	285	295
Extended Cab LT	V8	RWD	295	335
Extended Cab LT	V8	4WD	295	335
HD Crew Cab LT	V8	RWD	300	360
HD Crew Cab LT	V8	4WD	300	360

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
Custom Crew Cab 147"	2.7L	RWD	114	1.89
Custom Double Cab 147"	2.7L	RWD	114	1.89
Custom Crew Cab 147"	2.7L	4WD	114	1.89
Custom Crew Cab 157"	2.7L	4WD	114	1.89
Custom Double Cab 147"	2.7L	4WD	114	1.89
High Country Crew Cab 147"	5.3L V8	RWD	66	1.1
High Country Crew Cab 147"	5.3L V8	4WD	66	1.1
High Country Crew Cab 157"	5.3L V8	4WD	66	1.1
LT Crew Cab 147"	2.7L	RWD	114	1.89
LT Crew Cab 157"	2.7L	RWD	114	1.89
LT Double Cab 147"	2.7L	RWD	114	1.89
LT Crew Cab 147" w/ 1LT	2.7L	4WD	114	1.89
LT Crew Cab 147" w/ 2FL	2.7L	4WD	114	1.89
LT Crew Cab 157"	2.7L	4WD	114	1.89
LT Double Cab 147" w/ 1LT	2.7L	4WD	114	1.89
LT Double Cab 147" w/ 2FL	2.7L	4WD	114	1.89
LTZ Crew Cab 147"	5.3L V8	RWD	66	1.1
LTZ Crew Cab 147"	5.3L V8	4WD	66	1.1
LTZ Crew Cab 157"	5.3L V8	4WD	66	1.1
RST Crew Cab 147"	5.3L V8	RWD	66	1.1
RST Crew Cab 147"	5.3L V8	4WD	66	1.1
RST Crew Cab 157"	5.3L V8	4WD	66	1.1
RST Double Cab 147"	2.7L	4WD	114	1.89
Work Crew Cab 147"	2.7L	RWD	114	1.89
Work Crew Cab 157"	2.7L	RWD	114	1.89
Work Double Cab 147"	2.7L	RWD	114	1.89
Work Reg Cab 126"	2.7L	RWD	114	1.89
Work Reg Cab 140"	2.7L	RWD	114	1.89
Work Crew Cab 147"	2.7L	4WD	114	1.89
Work Crew Cab 157"	2.7L	4WD	114	1.89
Work Double Cab 147"	2.7L	4WD	114	1.89
Work Reg Cab 126"	2.7L	4WD	114	1.89
Work Reg Cab 140"	2.7L	4WD	114	1.89
Custom Trail Boss Crew Cab 147"	2.7L	4WD	114	1.89
Custom Trail Boss Crew Cab 157"	2.7L	4WD	114	1.89
LT Trail Boss Crew Cab 147"	2.7L	4WD	114	1.89
LT Trail Boss Crew Cab 157"	2.7L	4WD	114	1.89
ZR2 Crew Cab 147"	6.2L V8	4WD	67	1.11