The 2003 Jeep Wrangler is available as a 2-door, 2-seat sport utility. Starting at $21,045, the 2003 Jeep Wrangler Sport is powered by a 4.0L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 16-mpg in the city and 19-mpg on the highway. The top of the line 2003JeepWranglerSport RHD , priced at $ 20,253 , is powered by a 4.0L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 19-mpg on the highway.