Ward's 10 Best Engines. Only 57,745 Miles! Delivers 21 Highway MPG and 17 City MPG! Dealer Certified Pre-Owned. This Jeep Wrangler boasts a Gas V6 3.6L/231 engine powering this Manual transmission. P225/75R16 ON/OFF-ROAD BSW TIRES (STD), HEATER ONLY (STD), CONVENTIONAL... via CarSoup