The 2018 Jeep Wrangler is available as a 2-door, 4-seat sport utility. Starting at $27,945, the 2018 Jeep Wrangler Sport is powered by a 3.6L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 25-mpg on the highway. The top of the line 2018JeepWranglerRubicon , priced at $ 37,945 , is powered by a 3.6L , 6 - cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 25-mpg on the highway.