This GMC Sierra 3500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, TRAILERING WIRING PROVISIONS for trailering, 5th wheel and gooseneck trailer, includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member.*This GMC Sierra 3500HD Comes Equipped with These Options *TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multi-color 15 Diagonal Head-Up Display, DENALI ULTIMATE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof , TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (U1D) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories, SUNROOF, POWER, SEATS, FRONT BUCKET WITH CENTER CONSOLE (STD), REAR CAMERA MIRROR inside rearview auto-dimming with full camera display, REAR AXLE, 3.42 RATIO, MULTI-COLOR 15 DIAGONAL HEAD-UP DISPLAY, LICENSE PLATE KIT, FRONT, JET BLACK, FORGE PERFORATED LEATHER-APPOINTED SEAT TRIM.* Visit Us Today *Live a little- stop by Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 to make this car yours today!