Major Options / Build: Leather Seats, Sunroof/Moonroof, Standard Suspension Package, Navigation System, Suspension Package, Chrome Wheels, Trailer Package, Parking Sensors, Heated Seats, Android Auto, CarPlay, Bluetooth, Backup Camera, Remote Start, 5th Wheel

Additional Description: SAVE THOUSANDS WITH INTERNET VALUE PRICING!!! ONLY AT THOMPSONS!!!!! LOCAL TRADE!! JUST ARRIVED!! SAVE THOUSANDS!!, REMOTE KEYLESS ENTRY!!!, REMOTE VEHICLE START!!!, **SUNROOF!!**, NAVIGATION!!, 4WD!!!, REAR VIEW CAMERA!!!, 4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM, BLUE TOOTH!!!!, ALL NEW GM CERTIFIED WITH 6 YEARS OR 100000 MILE POWERTRAIN WARRANTY AND 2 YEARS OR 24000 MILE MAI, POLISHED ALUMINUM WHEELS!!!!, 110-Volt AC Power Outlet, 150 Amps Alternator, 8" Multi-Color Customizable Driver Display, Auto-Dimming Inside Rear-View Mirror, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Power-Adjustable Heated Outside Mirrors, Chrome Recovery Hooks, Color-Keyed Carpeted 1st & 2nd Row Floor Mats, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver & Front Passenger Visors, Driver Alert Package, Dual-Zone Automatic Climate Control, Duramax Plus Package, Electric Rear-Window Defogger, Electronic Shift Transfer Case, EZ-Lift & Lower Tailgate, Forward Collision Alert, Front Body-Color Bumper, Front Frame-Mounted Black Recovery Hooks, Front Halogen Fog Lamps, GMC 4G LTE, GMC Connected Access, Gooseneck/5th Wheel Prep Package, HD Radio, Heated & Ventilated Front Seating, Hitch Package (LPO), Leather Wrapped Heated Steering Wheel, Manual Tilt-Wheel/Telescoping Steering Column, Navigation System, OnStar & GMC Connected Services Capable, Power Adjustable Pedals, Power Sliding Rear Window w/Defogger, Power Windows, Preferred Equipment Group 5SA, Rear 60/40 Folding Bench Seat (Folds Up), Rear Body-Color Bumper w/Bumper CornerSteps, Rear Vision Camera, Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single-Slot CD/MP3 Player, Standard Suspension Package, Steering Wheel Audio Controls, Trailering Equipment, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote. Priced below KBB Fair Purchase Price! Recent Arrival! Clean CARFAX. Certified. Odometer is 25576 miles below market average! Onyx Black 2018 GMC Sierra 3500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel GMC Certified Pre-Owned Details: * Warranty Deductible: $0 * Roadside Assistance * Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date * Transferable Warranty * Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date * 24 months/24,000 miles (whichever comes first) CPO Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program * Vehicle History * 172 Point Inspection IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!!Navigation System,Driver Alert Package,Duramax Plus Package,Gooseneck/5th Wheel Prep Package,Hitch Package (LPO),Preferred Equipment Group 5SA,Standard Suspension Package,Trailering Equipment,7 Speakers,AM/FM radio: SiriusXM,Bose Speaker System,CD player,HD Radio,Premium audio system: GMC Infotainment System,Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav,Single-Slot CD/MP3 Player,SiriusXM Satellite Radio,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Dual-Zone Automatic Climate Control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,110-Volt AC Power Outlet,Memory seat,Pedal memory,Power driver seat,Power steering,Power Windows,Power windows,Remote Keyless Entry,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Leather Wrapped Heated Steering Wheel,Manual Tilt-Wheel/Telescoping Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar Guidance,Front anti-roll bar,Front wheel independent suspension,Occupant sensing airbag,Overhead airbag,Remote Locking Tailgate,Power Sunroof,Front Body-Color Bumper,Front Frame-Mounted Black Recovery Hooks,Rear Body-Color Bumper w/Bumper CornerSteps,Brake assist,Electronic Stability Control,Exterior Parking Camera Rear,Rear Vision Camera,Delay-off headlights,Front fog lights,Front Halogen Fog Lamps,Fully automatic headlights,High-Intensity Discharge Headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,150 Amps Alternator,Engine Block Heater,Exhaust Brake,Bodyside moldings,Bumpers: body-color,Chrome Bodyside Moldings,Chrome Door Handles,Chrome Power-Adjustable Heated Outside Mirrors,Electronic Shift Transfer Case,EZ-Lift & Lower Tailgate,Front License Plate Kit,Heated door mirrors,Power door mirrors,Rear step bumper,Turn signal indicator mirrors,8" Multi-Color Customizable Driver Display,Adjustable pedals,All-Weather Floor Liner (LPO),Apple CarPlay/Android Auto,Auto-Dimming Inside Rear-View Mirror,Auto-dimming Rear-View mirror,Color-Keyed Carpeted 1st & 2nd Row Floor Mats,Color-Keyed Carpeting Floor Covering,Compass,Driver & Front Passenger Visors,Driver door bin,Driver vanity mirror,Floor Mounted Console,Forward Collision Alert,Front reading lights,Garage door transmitter,GMC 4G LTE,GMC Connected Access,Heated steering wheel,Illuminated entry,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Power Adjustable Pedals,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Front Bucket Seats,Front Center Armrest,Front Full Feature Bucket Seats,Heated & Ventilated Front Seating,Heated Driver & Front Passenger Seats,Heated front seats,Perforated Leather-Appointed Seat Trim,Power passenger seat,Rear 60/40 Folding Bench Seat (Folds Up),Split folding rear seat,Ventilated front seats,Passenger door bin,Chrome Recovery Hooks,Deep-Tinted Glass,Power Sliding Rear Window w/Defogger,Variably intermittent wipers,3.73 Rear Axle Ratio,4.10 Rear Axle Ratio,LOCAL TRADE!! JUST ARRIVED!! SAVE THOUSANDS!!,REMOTE KEYLESS ENTRY!!!,REMOTE VEHICLE START!!!,**SUNROOF!!**,NAVIGATION!!,4WD!!!,REAR VIEW CAMERA!!!,4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM,BLUE TOOTH!!!!,ALL NEW GM CERTIFIED WITH 6 YEARS OR 100000 MILE POWERTRAIN WARRANTY AND 2 YEARS OR 24000 MILE MAI,POLISHED ALUMINUM WHEELS!!!!