The 2003 Jeep Wrangler has an inline 4 engine.
The 2005 Jeep Wrangler's engine produces 147 hp @ 5200 rpm.
The 2002 Jeep Wrangler's engine produces 120 hp @ 5400 rpm.
The 2001 Jeep Wrangler's engine produces 120 hp @ 5400 rpm.
The 2004 Jeep Wrangler's engine produces 147 hp @ 5200 rpm.
The 2009 Jeep Wrangler's engine produces 202 hp @ 5200 rpm.
The 2013 Jeep Wrangler's engine produces 285 hp @ 6400 rpm.
The 2006 Jeep Wrangler's engine produces 147 hp @ 5200 rpm.
The 2011 Jeep Wrangler's engine produces 202 hp @ 5200 rpm.
The 2014 Jeep Wrangler's engine produces 285 hp @ 6400 rpm.
The 2008 Jeep Wrangler's engine produces 202 hp @ 5000 rpm.
The 2010 Jeep Wrangler's engine produces 205 hp @ 5200 rpm.