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Used 2021 GMC Sierra 2500 HD AT4 Truck Crew Cab Photo 1 of 1

Used 2021 GMCSierra 2500 HD AT4

    Exterior Color
    Pacific Blue
    Interior Color
    Jet Black
    Odometer
    103,345 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT49PE78MF109508
    Stock Number
    VP109508
    GMC Sierra 2500 HD
    • AutoCheck

    Highlighted Features

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Power moonroof
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear

    Included Packages & Accessories

    • Front License Plate Kit
    • Transmission: Heavy-Duty 6-Speed Automatic
    • Hitch Package
    • 1st & 2nd Rows All-Weather Floor Liners
    • Pickup Box
    • 3.73 Rear Axle Ratio
    • LED Smoked Amber Roof Marker Lamps
    • Bose Premium 7 Speaker Sound System
    • Wireless Charging
    • IntelliBeam Automatic High Beam On/Off
    • Following Distance Indicator
    • Bed View Camera w/2 Trailer Camera Provisions
    • 8" Multicolor Driver Information Center
    • Lane Change Alert w/Side Blind Zone Alert
    • Multicolor 15" Diagonal Head-Up Display
    • Safety Alert Seat
    • Wheels: 20" Machined Aluminum
    • Ultrasonic Front & Rear Park Assist
    • GVWR: 10,650 lbs
    • Driver Alert Package I
    • Rear Cross Traffic Alert
    • Perimeter Lighting
    • Gooseneck/5th Wheel Prep Package
    • Power Sliding Rear Window w/Defogger
    • Universal Home Remote
    • Engine: 6.6L V8 w/Direct Injection & VVT
    • Heavy-Duty 80 Amp Battery
    • AT4 Preferred Package
    • HD Surround Vision
    • Radio: Premium GMC Infotainment Sys w/Navigation
    • Snow Plow Prep/Camper Package
    • 220 Amps Alternator
    • Skid Plates
    • Power Sunroof
    • AT4 High Clearance Step
    • Front Bucket Seats
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
    • Preferred Equipment Group 4SB
    • Radio: AM/FM w/Premium GMC Infotainment System
    • 6-Speaker Audio System Feature
    • SiriusXM w/360L
    • HD Radio
    • Wireless Phone Projection
    • Floor-Mounted Center Console
    • Compass Located In Instrument Cluster
    • 4.2" Diagonal Color Display Driver Info Center
    • Electric Rear-Window Defogger
    • Power Door Locks
    • Remote Vehicle Starter System
    • Keyless Open & Start
    • Front Prem Floor Liners w/Removable Carpet Insert
    • Rear Prem Floor Liners w/Removable Carpet Insert
    • OnStar & GMC Connected Services Capable
    • 4G LTE Wi-Fi Hotspot Capable
    • GMC Connected Access Capable
    • 12-Volt Rear Auxiliary Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 USB Ports
    • 2nd Row Dual USB Charge-Only Ports
    • HD Rear Vision Camera
    • Spray-On Pickup Box Bed Liner w/AT4 Logo
    • Heated Driver & Front Outboard Passenger Seats
    • Heated & Ventilated Front Bucket Seats
    • Heated 2nd Row Outboard Seats
    • Steering Wheel Audio Controls
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Electrical Lock Control Steering Column
    • Unauthorized Entry Theft-Deterrent System
    • Deep-Tinted Glass
    • Painted Black Surround Grille
    • Power Windows w/Driver Express Up/Down
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • LED Cargo Area Lighting
    • Red Recovery Hooks
    • Rear Wheelhouse Liners
    • X31 Off-Road Package
    • Off-Road Suspension
    • Hill Descent Control
    • Integrated Trailer Brake Controller
    • ProGrade Trailering System
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering System App
    • 2-Speed Active Transfer Case
    • Inside Rearview Auto-Dimming Rear Camera Mirror
    • Technology Package
    • Automatic Emergency Braking
    • Driver Alert Package II
    • Forward Collision Alert
    • Lane Departure Warning
    • Gooseneck/5th Wheel Package
    • AT4 Premium Plus Package
    • Tires: LT275/65R20 AT BW
    • Spare LT275/70R18 AT BW Tire

    Included Packages & Options

    • AT4 Premium Plus Package$6,975
      • AT4 Preferred Package
      • Driver Alert Package I
      • Driver Alert Package II
      • Wheels: 20" Machined Aluminum
      • Power Sunroof
      • Technology Package
      • AT4 High Clearance Step
    • AT4 Preferred Package$2,075
      • Bed View Camera w/2 Trailer Camera Provisions
      • HD Surround Vision
      • Universal Home Remote
      • Power Sliding Rear Window w/Defogger
      • Radio: Premium GMC Infotainment Sys w/Navigation
      • Bose Premium 7 Speaker Sound System
      • LED Smoked Amber Roof Marker Lamps
      • Wireless Charging
    • Technology Package$1,275
      • Inside Rearview Auto-Dimming Rear Camera Mirror
      • Multicolor 15" Diagonal Head-Up Display
      • 8" Multicolor Driver Information Center
    • Driver Alert Package I$890
      • Ultrasonic Front & Rear Park Assist
      • Lane Change Alert w/Side Blind Zone Alert
      • Rear Cross Traffic Alert
      • Perimeter Lighting
    • Gooseneck/5th Wheel Package$795
      • Gooseneck/5th Wheel Prep Package
      • Bed View Camera w/2 Trailer Camera Provisions
    • Driver Alert Package II$645
      • Forward Collision Alert
      • Lane Departure Warning
      • Automatic Emergency Braking
      • IntelliBeam Automatic High Beam On/Off
      • Following Distance Indicator
      • Safety Alert Seat
    • Snow Plow Prep/Camper Package$300
      • 220 Amps Alternator
      • Skid Plates
    • Tires: LT275/65R20 AT BW$200
      • Spare LT275/70R18 AT BW Tire
    Included Options
    • Hitch Package$295
    • 1st & 2nd Rows All-Weather Floor Liners$260

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Moonroof sunshade: manual
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front tires: 275/65SR20.0
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/65SR20.0
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • Wheel size: 20"
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 8.0"
    • Smart device integration: Android Auto/Apple CarPlay
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Max seating capacity: 5
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: gasoline
    • Variable valve control
    • Ground clearance (min): 257mm (10.1")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Trailer hitch receiver
    • Trailer sway control
    • Turn signal indicator mirrors
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,023mm (79.7")
    • Exterior length: 6,352mm (250.1")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,013mm (39.9")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,659mm (65.3")
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,037mm (158.9")
    • Appearance: analog
    • Auto high-beam headlights
    • Blind spot: Lane Change Alert with Side Blind Zone Alert warning
    • Compass
    • Delay-off headlights
    • Exterior parking camera cargo
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera rear
    • Exterior parking camera right
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: UltraSonic front and rear
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: Forward Collision Alert with Automatic Braking mitigation
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: Rear Cross-Traffic Alert warning
    • Security system
    • Traction control

    Standard Features

    • AT4 Preferred Package
    • Driver Alert Package I
    • Driver Alert Package II
    • Wheels: 20" Machined Aluminum
    • Power Sunroof
    • Technology Package
    • AT4 High Clearance Step
    • Bed View Camera w/2 Trailer Camera Provisions
    • HD Surround Vision
    • Universal Home Remote
    • Power Sliding Rear Window w/Defogger
    • Radio: Premium GMC Infotainment Sys w/Navigation
    • Bose Premium 7 Speaker Sound System
    • LED Smoked Amber Roof Marker Lamps
    • Wireless Charging
    • Inside Rearview Auto-Dimming Rear Camera Mirror
    • Multicolor 15" Diagonal Head-Up Display
    • 8" Multicolor Driver Information Center
    • Ultrasonic Front & Rear Park Assist
    • Lane Change Alert w/Side Blind Zone Alert
    • Rear Cross Traffic Alert
    • Perimeter Lighting
    • Gooseneck/5th Wheel Prep Package
    • Bed View Camera w/2 Trailer Camera Provisions
    • Forward Collision Alert
    • Lane Departure Warning
    • Automatic Emergency Braking
    • IntelliBeam Automatic High Beam On/Off
    • Following Distance Indicator
    • Safety Alert Seat
    • 220 Amps Alternator
    • Skid Plates
    • Spare LT275/70R18 AT BW Tire
    • 4G LTE Wi-Fi Hotspot Capable
    • GMC Connected Access Capable
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
    • Off-Road Suspension
    • Hill Descent Control
    • Skid Plates
    • 6-Speaker Audio System Feature
    • SiriusXM w/360L
    • HD Radio
    • Radio: AM/FM w/Premium GMC Infotainment System
    • Wireless Phone Projection
    • Floor-Mounted Center Console
    • Compass Located In Instrument Cluster
    • 4.2" Diagonal Color Display Driver Info Center
    • Electric Rear-Window Defogger
    • Power Door Locks
    • Remote Vehicle Starter System
    • Keyless Open & Start
    • Front Prem Floor Liners w/Removable Carpet Insert
    • Rear Prem Floor Liners w/Removable Carpet Insert
    • OnStar & GMC Connected Services Capable
    • 12-Volt Rear Auxiliary Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 USB Ports
    • 2nd Row Dual USB Charge-Only Ports
    • HD Rear Vision Camera
    • Spray-On Pickup Box Bed Liner w/AT4 Logo
    • Heated Driver & Front Outboard Passenger Seats
    • Heated & Ventilated Front Bucket Seats
    • Heated 2nd Row Outboard Seats
    • Steering Wheel Audio Controls
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Electrical Lock Control Steering Column
    • Unauthorized Entry Theft-Deterrent System
    • Deep-Tinted Glass
    • Painted Black Surround Grille
    • Power Windows w/Driver Express Up/Down
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • LED Cargo Area Lighting
    • Red Recovery Hooks
    • Rear Wheelhouse Liners
    • X31 Off-Road Package
    • Integrated Trailer Brake Controller
    • ProGrade Trailering System
    • Engine: 6.6L V8 w/Direct Injection & VVT
    • 2-Speed Active Transfer Case
    • Heavy-Duty 80 Amp Battery
    • GVWR: 10,650 lbs
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering System App

    Dealer Notes

    You won't want to miss this excellent value!

    It offers the latest in technological innovation and style. This model accommodates 5 passengers comfortably, and provides features such as: automatic dimming door mirrors, front fog lights, and more. Smooth gearshifts are achieved thanks to the powerful 8 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined.

    Our knowledgeable sales staff is available to answer any questions that you might have. Please don't hesitate to give us a call.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.8Out of 5

    • Transmission trash

      By Jason on Monday, April 07, 2025

      2.0
      Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…

    • Fantastic truck

      By Jjj on Sunday, November 07, 2021

      5.0
      This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…

    • Don't judge a truck by the appearance

      By jmil on Wednesday, May 11, 2022

      3.0
      Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…
    Based on 13 consumer ratings for 2020–2025 models.Privacy
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