Specifications Comparison: 2004 Jeep Wrangler vs 2012 Jeep Wrangler

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Rubicon	4.0L I6	4WD	3,740 lbs.	190 hp	19.7 lbs/hp
Sahara	4.0L I6	4WD	3,593 lbs.	190 hp	18.9 lbs/hp
SE (4 Cyl.)	2.4L I4	4WD	3,231 lbs.	147 hp	22.0 lbs/hp
Sport	4.0L I6	4WD	3,457 lbs.	190 hp	18.2 lbs/hp
Unlimited	4.0L I6	4WD	3,445 lbs.	190 hp	18.1 lbs/hp
X	4.0L I6	4WD	3,418 lbs.	190 hp	18.0 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Rubicon	3.6L V6	4WD	4,104 lbs.	285 hp	14.4 lbs/hp
Sahara	3.6L V6	4WD	3,951 lbs.	285 hp	13.9 lbs/hp
Sport	3.6L V6	4WD	3,760 lbs.	285 hp	13.2 lbs/hp
Unlimited Rubicon	3.6L V6	4WD	4,315 lbs.	285 hp	15.1 lbs/hp
Unlimited Sahara	3.6L V6	4WD	4,269 lbs.	285 hp	15.0 lbs/hp
Unlimited Sport	3.6L V6	4WD	4,075 lbs.	285 hp	14.3 lbs/hp