• Exterior Color:
  Onyx Black
• Interior Color:
  Jet Black with Kalahari accents
• Bodystyle:
  Crew Cab Pickup
• Engine:
  Turbocharged Diesel V8 6.6L/
• Transmission:
  10-Speed Automatic
• Drivetrain:
  4WD
• Odometer:
  1
• VIN:
  1GT49VEY7MF307168
• Stock Number:
  300101

About This 2021 GMC Sierra 3500HD AT4

• (0 P) Onyx Black
• 220 Amp Alternator
• 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• AIR CONDITIONINGDUAL-ZONE AUTOMATIC CLIMATE CONTROL
• AIR FILTERHEAVY-DUTY
• Air filtration monitoring
• Air ventsrear
• Alternator170 amps (Requires (L8T) 6.6L V8 gas engine.)
• ALTERNATOR220 AMPS
• Assist handlesfront A-pillar mounted for driver and passengerrear B-pillar mounted
• AT4 PREFERRED EQUIPMENT GROUPincludes standard equipment
• Audio system feature6-speaker system
• Auto-Locking Rear Differential
• Batteryheavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
• Bed StepBlack integrated on forward portion of bed on driver and passenger side
• Bed View Camera w/2 Trailer Camera Provisions
• BED VIEW CAMERAcamera in the CHMSL to show a view of the cargo beddisplay located in entertainment screenincludes Two Trailer Camera Provisions
• Bluetooth for phone connectivity to vehicle infotainment system
• Brake lining wear indicator
• Brakes4-wheel antilock4-wheel disc with DURALIFE rotors
• BUMPERFRONTBODY-COLOR LOWER
• Bumperrear body-color with bumper CornerSteps
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
• Cargo tie downs (12)fixedrated at 500 lbs per corner
• Center Consolefloor-mounted with cup holderscell phone storagepower cord managementhanging file folder capability
• Compasslocated in instrument cluster
• COOLINGAUXILIARY EXTERNAL TRANSMISSION OIL COOLER
• Coolingexternal engine oil cooler
• CornerSteprear bumper
• Cruise controlsteering wheel-mounted
• Daytime Running Lamps LED signature lighting
• Defoggerrear-window electric
• Door handlesbody-color
• Door lockspower
• Driver Information Center4.2' diagonal color display includes driver personalization
• Driver memoryrecalls driver 'presets' for power driver seat and outside mirrors
• Engine Block Heater
• Engine: Duramax 6.6L Turbo-Diesel V8
• Engine6.6L V8 with Direct Injection and Variable Valve Timinggasoline (401 hp [299 kW] @ 5200 rpm464 lb-ft of torque [629 N-m] @ 4000 rpm)
• ENGINEDURAMAX 6.6L TURBO-DIESEL V8B20-DIESEL COMPATIBLE(445 hp [332 kW] @ 2800 rpm910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
• Exhaust Brake
• Exterior Temperature Display located in radio display
• Floor coveringcolor-keyed carpeting
• Fog lampsLED
• Four wheel drive
• Framefully-boxedhydroformed front section and a fully-boxed stamped rear section
• Glassdeep-tinted
• GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
• GOOSENECK / 5TH WHEEL PACKAGEincludes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.
• GrillePainted Black surround with high gloss Black mesh and Black chrome inserts
• GVWR11 350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
• GVWR12 100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
• HD Radio
• HD Rear Vision Camera
• HeadlampsLED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
• Hill Descent Control
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Hitch Guidance with hitch view with Image adjustmentPan/Zoom/Tilt
• Instrument cluster6-gauge cluster featuring speedometerfuel levelengine temperaturetachometervoltage and oil pressure
• JET BLACK WITH KALAHARI ACCENTSPERFORATED FRONT LEATHER SEATING SURFACES
• Keyless open and start
• Lampscargo areacab mounted integrated with center high mount stop lampwith switch in bank on left side of steering wheel
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• LICENSE PLATE KITFRONT
• Mirror capshigh gloss Black
• Mirrorinside rearview auto-dimming
• MoldingsbeltlineBlack
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• ONYX BLACK
• Pickup bed includes bed assist step
• Power outletbed mounted120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Power outletfront auxiliary12-volt
• Power outletinstrument panel120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Power outletrear auxiliary12-volt
• Premium Floor Liners with removable carpet insertfront
• Premium Floor Liners with removable carpet insertrear
• REAR AXLE3.42 RATIO
• Rear axle3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• Rear seat reminder
• Recovery hooksRed
• Remote Vehicle Starter System
• Seat adjusterdriver 10-way power including lumbar
• Seat adjusterpassenger 10-way power including lumbar
• Seat trimPerforated Front Leather seating surfaces
• SEATINGHEATED DRIVER AND FRONT OUTBOARD PASSENGER
• Seatsfront bucket with center console
• SEATSFRONT BUCKET WITH CENTER CONSOLE(STD)
• SEATSHEATED SECOND ROW OUTBOARD SEATS
• SEATSVENTILATED DRIVER AND FRONT PASSENGER
• Single Rear Wheels
• SiriusXM Radio
• SiriusXM with 360L Equipped wit
• Tires: LT275/65R20 AT BW
• Wheels: 20' Machined Aluminum