This Jeep Grand Cherokee has a strong Regular Unleaded V-6 3.6 L engine powering this Automatic transmission. Express Open/Close Sliding And Tilting Glass 1st And 2nd Row Sunroof w/Power Sunshade, WHEELS: 20" X 8.0" ALUMINUM (STD), TRANSMISSION: 8-SPEED AUTOMATIC (845RE)... via HomeNet, Inc.