2013 GMC Sierra 2500HD Denali Pickup Duramax 6.6L Diesel Turbo V8 397hp 765ft. lbs. Allison 1000 6-Speed Shiftable Automatic 4X4 1 Subwoofer, 12 Driver Seat Power Adjustments, 12 Passenger Seat Power Adjustments, 125 Amps Alternator, 2 Driver Memorized Settings, 2 Front Headrests, 2 One-touch Windows, 2 Rear Headrests, 3-point Front Seatbelts, 3-point Rear Seatbelts, 4-wheel ABS, 4X4, 6 Disc In-Dash CD, 60-40 Split Bench Rear Seat Type, 600 CCA Battery Rating, 7-pin Trailer Wiring, Adjustable Front Headrests, Adjustable Rear Headrests, Air Filtration, Alarm Anti-theft System, Allison 1000 6-Speed Shiftable Automatic, AM/FM Radio, Approach Lamps Exterior Entry Lights, Audio Steering Wheel Mounted Controls, Auto On/off Headlights, Auto-dimming Rearview Mirror, Automatic Climate Control Front Air Conditioning, Auxiliary Oil Cooler, Auxiliary Transmission Fluid Cooler, Battery Saver, Bluetooth Auxiliary Audio Input, Bluetooth Wireless Data Link, Body-color Front Bumper Color, Body-color Mirror Color, Body-color Rear Bumper Color, Body-color With Chrome Accents Body Side Moldings, Bose Premium Brand, Braking Assist, Bucket Front Seat Type, Carpet Floor Mat Material, Carpet Floor Material, Child Safety Door Locks, Child Seat Anchors, Chrome Door Handle Color, Chrome Surround Grille Color, Clock, Cooled Driver Seat, Cooled Passenger Seat, Cruise Control, Cruise Control Steering Wheel Mounted Controls, Daytime Running Lights, Diameter 36 Mm Front Stabilizer Bar, Disc Front Brake Type, Disc Rear Brake Type, Driver Seat Memorized Settings, Driver Side Auto-dimming Side Mirrors, DROP-IN BEDLINER, Dual Front Air Conditioning Zones, Dual Front Airbags, Dual Illuminating Vanity Mirrors, Duramax 6.6L Diesel Turbo V8 397hp 765ft. lbs., Electronic Brakeforce Distribution, Electronic Hi-lo 4WD Selector, Folds Up Rear Seat Folding, Front Assist Handle, Front Console With Storage Center Console, Front Cupholders, Front Floor Mats, Front Fog Lights, Front Reading Lights, Front Seatback Storage, Front Seatbelt Warning Sensor, Front Side Airbags, Front Side Curtain Airbags, Front Skid Plate(s), Front Tow Hooks, Full-size Spare Tire Size, Gas Front Shock Type, Gas Rear Shock Type, Halogen Headlights, Heated Driver Seat, Heated Passenger Seat, Heated Side Mirrors, Heated Steering Wheel, Heavy Duty Battery, Height Driver Seat Power Adjustments, Height Passenger Seat Power Adjustments, Hill Holder Control, In Mirror Rearview Monitor, Independent Front Suspension Classification, Integrated Turn Signals Side Mirrors, Jack Auxiliary Audio Input, Keyless Entry Multi-function Remote, Leaf Rear Spring Type, Leather Steering Wheel Trim, Leather-trimmed Upholstery, Lift Assist Tailgate, Lockout Button Power Windows, Low Fuel Level Warnings And Reminders, Lumbar Driver Seat Power Adjustments, Lumbar Passenger Seat Power Adjustments, Maintenance-free Battery, Mast Antenna Type, MP3 Playback In-Dash CD, Multi-function Display, Multi-function Steering Wheel Mounted Controls, Multi-leaf Rear Suspension Type, Oil Pressure Gauge, OnStar Satellite Communications, Panic Alarm Multi-function Remote, Part Time 4WD Type, Passenger Switch Airbag Deactivation, Pickup Bed Light, Polished Aluminum Alloy Wheels, Power Adjustable Pedals, Power Brakes, Power Door Locks, Power Folding Side Mirror Adjustments, Power Side Mirror Adjustments, Power Steering, Power Windows, Radio Data System, Ready Trailer Hitch, Rear Assist Handle, Rear Cupholders, Rear Floor Mats, Rear Locking Differential, Rear Parking Sensors, Rear Side Curtain Airbags, Rear Step Bumper Detail, Rear Window Defogger, Rearview Camera System, Reclining Driver Seat Power Adjustments, Reclining Passenger Seat Power Adjustments, Remote Engine Start, Reverse Gear Tilt Side Mirror Adjustments, Roll Stability Control, Short And Long Arm Front Suspension Type, SiriusXM Satellite Radio, Solar-tinted Glass, Solid Live Axle Rear Suspension Classification, Speed Sensitive Volume Control, Stability Control, Stainless Steel Exhau