KBB.com 10 Most Awarded Brands. Boasts 25 Highway MPG and 18 City MPG! This Jeep Grand Cherokee delivers a Regular Unleaded V-6 3.6 L/220 engine powering this Automatic transmission. WHEELS: 17 X 8.0 ALUMINUM (STD), TRANSMISSION: 8-SPEED AUTOMATIC (845RE) (STD), TIRES: P245/70R17 BSW ON/OFF ROAD (STD).*This Jeep Grand Cherokee Comes Equipped with These Options *QUICK ORDER PACKAGE 23E -inc: Engine: 3.6L V6 24V VVT UPG I w/ESS, Transmission: 8-Speed Automatic (845RE), Power 8-Way Driver/Manual Passenger Seat, Bright Side Roof Rails, Power 4-Way Driver Lumbar Adjust, ALL WEATHER TRAIL RATED PACKAGE -inc: MOPAR Cargo Area Liner, Remote Start System, Underbody Skid Plate, Heated Front Seats, Front Suspension Skid Plate, Skid Plate Group, Trail Rated Badge, MOPAR Slush Mats, Engine Block Heater, Full Size Spare Tire, Steel Spare Wheel, Tow Hooks, Heated Steering Wheel, Selec-Terrain System, Transfer Case Skid Plate Shield, Fuel Tank Skid Plate Shield, Quadra-Trac II 4WD System, Hill Descent Control , MANUFACTURER'S STATEMENT OF ORIGIN, GRANITE CRYSTAL METALLIC CLEARCOAT, FULL SIZE SPARE TIRE -inc: Steel Spare Wheel, ENGINE: 3.6L V6 24V VVT UPG I W/ESS (STD), ENGINE BLOCK HEATER, BLACK, CLOTH LOW BACK BUCKET SEATS, Wheels: 17 x 8.0 Aluminum, Valet Function.