2007 Jeep wrangler 3.8 fuel economy Read Also: 2007 Jeep wrangler fuel economy 2007 Jeep wrangler fuel economy 4wd 2007 Jeep wrangler 4 door fuel economy 2007 Jeep wrangler unlimited fuel economy 2007 Jeep wrangler rubicon fuel economy 2007 Jeep wrangler x fuel economy