Specifications Comparison: 2002 Chevrolet Blazer vs 2004 Chevrolet Blazer

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
LS	4.3L V6	RWD	190	250
LS	4.3L V6	4WD	190	250
Xtreme	4.3L V6	RWD	190	250
LS	4.3L V6	RWD	190	250
LS	4.3L V6	4WD	190	250
Trail EXT LT	4.2L I6	RWD	270	275
Trail EXT LT	4.2L I6	4WD	270	275
Trail LS	4.2L I6	RWD	270	275
Trail LS	4.2L I6	4WD	270	275
Trail LT	4.2L I6	RWD	270	275
Trail LT	4.2L I6	4WD	270	275
Trail LTZ	4.2L I6	RWD	270	275
Trail LTZ	4.2L I6	4WD	270	275

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
LS	V6	RWD	190	250
LS	V6	4WD	190	250
Xtreme	V6	RWD	190	250
LS	V6	RWD	190	250
LS	V6	4WD	190	250
Trail EXT LS	I6	RWD	275	275
Trail EXT LS	I6	4WD	275	275
Trail EXT LT	I6	RWD	275	275
Trail EXT LT	I6	4WD	275	275
Trail EXT LS	I6	RWD	275	275
Trail EXT LS	I6	4WD	275	275
Trail EXT LT	I6	RWD	275	275
Trail EXT LT	I6	4WD	275	275
Trail LS	I6	RWD	275	275
Trail LS	I6	4WD	275	275
Trail LT	I6	RWD	275	275
Trail LT	I6	4WD	275	275

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
LS	4.3L V6	RWD	44	0.73
LS	4.3L V6	4WD	44	0.73
Xtreme	4.3L V6	RWD	44	0.73
LS	4.3L V6	RWD	44	0.73
LS	4.3L V6	4WD	44	0.73
Trail EXT LT	4.2L I6	RWD	64	1.05
Trail EXT LT	4.2L I6	4WD	64	1.05
Trail LS	4.2L I6	RWD	64	1.05
Trail LS	4.2L I6	4WD	64	1.05
Trail LT	4.2L I6	RWD	64	1.05
Trail LT	4.2L I6	4WD	64	1.05
Trail LTZ	4.2L I6	RWD	64	1.05
Trail LTZ	4.2L I6	4WD	64	1.05