Only 173,994 Miles! Delivers 19 Highway MPG and 13 City MPG! This GMC Yukon Denali boasts a Gas V8 6.2L/378 engine powering this Automatic transmission. TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and tap up/tap down shifting (STD), TIRES, P275/55R20 ALL-SEASON, BLACKWALL, SUNROOF, POWER, TILT-SLIDING with express-open and close and wind deflector.* This GMC Yukon Denali Features the Following Options *SEATS, THIRD ROW 50/50 SPLIT-BENCH with vinyl, 3-passenger, removable, all-belts-to-seat (STD), REARVIEW CAMERA SYSTEM, REAR AXLE, 3.42 RATIO (STD), PREFERRED EQUIPMENT GROUP includes standard equipment, LICENSE PLATE BRACKET, FRONT, ENTERTAINMENT SYSTEM, REAR SEAT DVD PLAYER with remote control, overhead display, 2 sets of 2-channel wireless infrared headphones and auxiliary audio/video input jacks, ENGINE BLOCK HEATER, XM Satellite Radio (subscription required), Wipers, front intermittent, RainSense, Wiper, rear intermittent with washer.* See What the Experts Say!*As reported by KBB.com: Even if you don’t need its maximum seating or towing capacities, the all-new Yukon shines on enough levels to satisfy the needs and tastes of almost any full-size SUV buyer. That it also gets the category’s best fuel mileage is a definite plus.