Boasts 20 Highway MPG and 16 City MPG! This Jeep Wrangler Unlimited boasts a Regular Unleaded V-6 3.6 L/220 engine powering this Automatic transmission. WHEELS: 17 X 7.5 ALUMINUM, TRANSMISSION: 5-SPEED AUTOMATIC (W5A580) -inc: Tip Start, Hill Descent Control, TRAILER TOW... via CarSoup