Specifications Comparison: 2003 Chevrolet Silverado 1500 vs 2024 GMC Sierra 1500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Extended Cab	V6	RWD	200	260
Extended Cab	V8	4WD	270	285
Extended Cab LS	V6	RWD	200	260
Extended Cab LS	V8	4WD	270	285
Extended Cab LT	V8	RWD	285	325
Extended Cab LT	V8	4WD	285	325
Regular Cab	V6	RWD	200	260
Regular Cab	V6	4WD	200	260
Regular Cab LS	V6	RWD	200	260
Regular Cab LS	V6	4WD	200	260
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

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Denali Crew Cab 147"	5.3L V8	RWD	355	383
Denali Crew Cab 147"	5.3L V8	4WD	355	383
Denali Crew Cab 157"	5.3L V8	4WD	355	383
Elevation Crew Cab 147"		RWD	310	430
Elevation Double Cab 147"		RWD	310	430
Elevation Crew Cab 147" w/3SB		4WD	310	430
Elevation Crew Cab 147" w/3VL		4WD	310	430
Elevation Crew Cab 157"		4WD	310	430
Elevation Double Cab 147" w/3SB		4WD	310	430
Elevation Double Cab 147" w/3VL		4WD	310	430
Pro Crew Cab 147"		RWD	310	430
Pro Double Cab 147"		RWD	310	430
Pro Reg Cab 126"		RWD	310	430
Pro Reg Cab 140"		RWD	310	430
Pro Crew Cab 147"		4WD	310	430
Pro Crew Cab 157"		4WD	310	430
Pro Double Cab 147"		4WD	310	430
Pro Reg Cab 126"		4WD	310	430
Pro Reg Cab 140"		4WD	310	430
SLE Crew Cab 147"		RWD	310	430
SLE Double Cab 147"		RWD	310	430
SLE Crew Cab 147"		4WD	310	430
SLE Crew Cab 157"		4WD	310	430
SLE Double Cab 147"		4WD	310	430
SLT Crew Cab 147"	5.3L V8	RWD	355	383
SLT Crew Cab 147"	5.3L V8	4WD	355	383
SLT Crew Cab 157"	5.3L V8	4WD	355	383
AT4 Crew Cab 147"	3.0L I6	4WD	305	495
AT4 Crew Cab 157"	3.0L I6	4WD	305	495
AT4X Crew Cab 147"	3.0L I6	4WD	305	495
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	420	460

No Data Available: 2003 Chevrolet Silverado 1500 Engine Horsepower Per Liter & Inch³ Of Engine Displacement

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
Denali Crew Cab 147"	5.3L V8	RWD	66	1.1
Denali Crew Cab 147"	5.3L V8	4WD	66	1.1
Denali Crew Cab 157"	5.3L V8	4WD	66	1.1
SLT Crew Cab 147"	5.3L V8	RWD	66	1.1
SLT Crew Cab 147"	5.3L V8	4WD	66	1.1
SLT Crew Cab 157"	5.3L V8	4WD	66	1.1
AT4 Crew Cab 147"	3.0L I6	4WD	101	1.7
AT4 Crew Cab 157"	3.0L I6	4WD	101	1.7
AT4X Crew Cab 147"	3.0L I6	4WD	101	1.7
Denali Ultimate Crew Cab 147"	6.2L V8	4WD	67	1.1