Key features at a glance
- Four Wheel Drive
- 8 CYL/6.6L
- automatic
- 5 seats (leather)
- GPS navigation
- moon roof
- keyless entry
- seat heating
- headsup display
- 20" x 8.5" wheels
- 4 doors
- seat cooling
- rear view camera
Packages (All packages override standard equipment)
- EMISSIONS, FEDERAL REQUIREMENTS
- ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
(445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm)
- TRANSMISSION, ALLISON 10-SPEED AUTOMATIC
- GVWR, 12,100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
- REAR AXLE, 3.42 RATIO
- AT4 PREFERRED EQUIPMENT GROUP
(includes standard equipment)
- WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM
(with high gloss Black accents)
- TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL
- SUMMIT WHITE
- SEATS, FRONT BUCKET WITH CENTER CONSOLE
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
- AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN
(includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory.)
- AT4 PREMIUM PACKAGE
(includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PYU) 20" (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6" Black rectangular assist steps, LPO)
- TECHNOLOGY PACKAGE
(includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multi-color 15" Diagonal Head-Up Display)
- AT4 PREFERRED PACKAGE
(includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System, (U01) Roof Marker Lamps and (K4C) Wireless Charging)
- DRIVER ALERT PACKAGE I
(includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert)
- GOOSENECK / 5TH WHEEL PACKAGE
(includes (Z6A) Gooseneck / 5th Wheel Prep Package.)
- DRIVER ALERT PACKAGE II
(includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator)
- Hitch Package
(Gooseneck ball and chain tiedown kit with case,)
- SNOW PLOW PREP/CAMPER PACKAGE
(includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions.)
- ENGINE BLOCK HEATER
- HIGH IDLE SWITCH
- ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY
- GOOSENECK / 5TH WHEEL PREP PACKAGE
(-- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).)
- EXHAUST BRAKE
- Wheel Locks, Set of 4
- SUNROOF, POWER
- Black Tubular Assist Steps, 6" Rectangular
- Body Color Wheel Arch Moldings
- WINTER GRILLE COVER
- INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF
- LAMPS, SMOKED AMBER LED ROOF MARKER, (LED)
- WINDOW, POWER, REAR SLIDING
(with rear defogger)
- BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM
(with Richbass woofer)
- DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTI-COLOR DIGITAL DISPLAY
(includes analog speedometer and tachometer gauges)
- MULTI-COLOR 15" DIAGONAL HEAD-UP DISPLAY
- UNIVERSAL HOME REMOTE
- WIRELESS CHARGING
- REAR CAMERA MIRROR
(inside rearview auto-dimming with full camera display)
- AUTOMATIC EMERGENCY BRAKING
- FRONT AND REAR PARK ASSIST, ULTRASONIC
- HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS
(provides the driver with an overhead view of the scene around the vehicle on a center stack display)
- BED VIEW CAMERA
(camera in the CHMSL to show a view of the cargo bed, includes Two Trailer Camera Provisions)
- REAR CROSS TRAFFIC ALERT
- LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT
- LANE DEPARTURE WARNING
- FOLLOWING DISTANCE INDICATOR
- FORWARD COLLISION ALERT
- SAFETY ALERT SEAT
- 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)
Vehicle specification & details (standard equipment)
- Air conditioningFront air conditioning: Automatic climate controlFront air conditioning zones: DualRear vents: Second row
- AirbagsAirbag deactivation: Occupant sensing passengerFront airbags: DualSide airbags: FrontSide curtain airbags: Rear
- Audio systemAuxiliary audio input: Memory card slotRadio: Voice operatedSatellite radio: SiriusxmTotal speakers: 6
- BrakesAbs: 4-wheelFront brake type: Ventilated discRear brake type: Ventilated disc
- Comfort featuresArmrests: Rear foldingDoor trim: LeatherFloor mat material: Rubber/vinylFloor material: CarpetFloor mats: RearSteering wheel trim: Leather
- Convenience featuresAssist handle: RearCenter console: Front console with armrest and storageCupholders: RearEasy entry: Power driver seatMemorized settings: Side mirrorsMulti-function remote: Proximity entry systemOne-touch windows: 4Power outlet(s): 12v rearPower steering: Variable/speed-proportionalPower windows: Lockout buttonReading lights: RearRearview mirror: Auto-dimmingSteering wheel: Tilt and telescopicSteering wheel mounted controls: Voice controlStorage: Under rear seatsVanity mirrors: Dual illuminating
- Drivetrain4wd selector: Electronic hi-lo4wd type: Part time w/ on demand settingLocking differential: RearDrive type: Four Wheel Drive
- Exterior featuresBumper detail: Rear stepDoor handle color: Body-colorExhaust tip color: Stainless steelFender lip moldings: BlackFront bumper color: Body-colorGrille color: Black surroundMirror color: BlackPickup bed light: LedPickup bed liner: Spray-onRear bumper color: Body-colorSkid plate(s): RearTailgate: RemovableWindow trim: Black
- In car entertainmentConnected in-car apps: App marketplace integrationInfotainment: Gmc infotainment systemInfotainment screen size: 8 in.Smartphone integration: Apple carplay
- InstrumentationInstrument cluster screen size: 4.2 in.
- LightsDaytime running lights: LedExterior entry lights: Puddle lampsFront fog lights: LedHeadlights: Wiper activatedTaillights: Led
- MirrorsSide mirror adjustments: Reverse gear tiltSide mirrors: Integrated turn signals
- SafetyCamera system: RearviewChild seat anchors: Latch systemRearview monitor: In dash
- SeatbeltsEmergency locking retractors: FrontFront seatbelts: 3-pointRear seatbelts: 3-pointSeatbelt pretensioners: FrontSeatbelt warning sensor: Front
- SeatsDriver seat: VentilatedDriver seat power adjustments: 10Front seat type: BucketPassenger seat: VentilatedPassenger seat power adjustments: 10Rear seat: HeatedRear seat folding: Folds upRear seat type: 60-40 split benchUpholstery: Leather-trimmedUpholstery accents: Perforated
- SecurityAnti-theft system: Vehicle immobilizerPower door locks: Auto-locking
- Stability and tractionOff-road driving assist: Hill descent
- SuspensionFront shock type: Twin-tube gasFront spring type: Torsion barsFront stabilizer bar: Diameter 35 mmFront suspension classification: IndependentFront suspension type: Upper and lower control armsRear shock type: Twin-tube gasRear spring type: LeafRear suspension classification: Solid live axleRear suspension type: Multi-leafTuned suspension: Off-road
- TelematicsDriver assistance app: Roadside assistancePhone: Voice operatedSatellite communications: Voice guided directionsSmart device app compatibility: Mygmc with connected accessSmart device app function: Maintenance statusWi-fi: HotspotWireless data link: Bluetooth
- Tires and rimsSpare tire mount location: UnderbodySpare tire size: Full-sizeSpare wheel type: SteelTire type: All terrainWheels: Painted aluminum
- Towing and haulingPickup bed cargo management: Tie-down anchorsTow hooks: FrontTrailer wiring: 7-pin
- WindowsFront wipers: Variable intermittentPower windows: Safety reverseWindow defogger: Rear
- EngineName: Duramax 6.6l biodiesel turbo v8 445hp 910ft. lbs.Brand: DuramaxCam type: OhvCylinders: 8Displacement: 6.6Fuel induction: CrdiFuel quality: 0Fuel type: BMax hp: 445Max hp at: 2800Max payload: 4185Max torque: 910Max torque at: 1600Redline: 0
- TransmissionName: Allison 10-speed shiftable automaticType: A
- StyleName: 4x4 AT4 4dr Crew Cab SB SRW
Disclaimer: This page contains additional vehicle details information and images provided by dealerships and third parties. Current mileage may vary due to test drives and vehicle relocation. Dealerships are required to submit information that is true and correct. We have not independently verified the information or details about any vehicles for sale. Published price subject to change without notice to correct errors or omissions or in the event of inventory fluctuations.
Recall Notice
Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls. Note that there may be a delay between when a recall has been issued, repaired, and then posted online.
2020 GMC Sierra 3500HD AT4 4SB
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