2021 GMC Sierra 1500 AT4

  • Used
  • Diesel
$29,888Retail Price
$23,385Internet Price
Clark Nissan
Call 406-755-2277
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black With Kalahari Accents
    Odometer
    171,995 miles
    Body/Seating
    Truck/5 seats
    Seats
    5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    3.0L I6
    VIN
    3GTU9EET7MG381564
    Stock Number
    NU1292A

      The highlights

      • Leather upholstery
      • Automatic temperature control
      • Wireless phone connectivity
      • Front dual zone A/C
      • Auto-dimming rearview mirror
      • Split folding rear seat
      • Memory seat
      • Heated front seats
      • Ventilated front seats
      • Perimeter/approach lights
      • Remote keyless entry
      • Heated steering wheel

      A closer look at what’s included

      • AT4 Preferred Package
        • Universal Home Remote
        • Power Sliding Rear Window w/Rear Defogger
        • Radio: Premium GMC Infotainment Sys w/Navigation
        • Premium Bose 7-Speaker Sound System
        • Wireless Charging
      • Preferred Equipment Group 4SB
        • Radio: Premium GMC Infotainment Sys w/Multi-Touch
        • Floor-Mounted Center Console
        • Compass
        • 4.2" Diagonal Color Display Driver Info Center
        • Electric Rear-Window Defogger
        • Power Door Locks
        • Remote Vehicle Starter System
        • Keyless Open & Start
        • Color-Keyed Carpeting Floor Covering
        • Front 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
        • 2 USB Ports
        • Rear Dual USB Charging-Only Ports
        • HD Rear Vision Camera
        • Heated Driver & Front Outboard Passenger Seating
        • Ventilated Driver & Front Passenger Seats
        • Steering Wheel Audio Controls
        • Manual Tilt-Wheel & Telescoping Steering Column
        • Electrical Lock Control Steering Column
        • Power Front Windows w/Driver Express Up/Down
        • Power Front Passenger Windows w/Express Up/Down
        • Power Rear Windows w/Express Down
        • Spray-On Pickup Bed Liner w/AT4 Logo
        • Deep-Tinted Glass
        • Body-Color Surround Grille
        • LED Cargo Area Lighting
        • Red Recovery Hooks
        • Rear Wheelhouse Liners
        • Trailering Package
        • ProGrade Trailering System
        • 170 Amp Alternator
        • Heavy-Duty Air Filter
        • Auxiliary External Transmission Oil Cooler
        • Auto-Locking Rear Differential
        • Hill Descent Control
        • Off-Road Suspension
        • Integrated Trailer Brake Controller
      • Radio: Premium GMC Infotainment Sys w/Navigation
        • SiriusXM w/360L
      • Front Bucket Seats
        • 10-Way Power Driver Seat Adjuster w/Lumbar
        • 10-Way Power Passenger Seat Adjuster w/Lumbar
        • Driver Memory
      • Front Prem Floor Liners w/Removable Carpet Insert
        • Rear Prem Floor Liners w/Removable Carpet Insert
      • 120-Volt Instrument Panel Power Outlet
        • 120-Volt Bed Mounted Power Outlet
      • Radio: Premium GMC Infotainment Sys w/Multi-Touch
        • 6-Speaker Audio System Feature
        • SiriusXM w/360L
      • Trailering Package
        • Hitch Guidance
      • ProGrade Trailering System
        • Hitch Guidance w/Hitch View
        • In-Vehicle Trailering App
      Included Options
      • 6 Speakers
      • AM/FM radio: SiriusXM with 360L
      • Premium audio system: GMC Infotainment System
      • Radio data system
      • Air Conditioning
      • Automatic temperature control
      • Front dual zone A/C
      • Rear window defroster
      • Memory seat
      • Power driver seat
      • Power steering
      • Power windows
      • Remote keyless entry
      • Steering wheel mounted audio controls
      • Speed-sensing steering
      • Traction control
      • 4-Wheel Disc Brakes
      • ABS brakes
      • Dual front impact airbags
      • Dual front side impact airbags
      • Front anti-roll bar
      • Front wheel independent suspension
      • Low tire pressure warning
      • Occupant sensing airbag
      • Overhead airbag
      • Power Sunroof
      • Brake assist
      • Electronic Stability Control
      • Delay-off headlights
      • Front fog lights
      • Fully automatic headlights
      • Panic alarm
      • Security system
      • Theft Deterrent System (Unauthorized Entry)
      • Speed control
      • 220 Amp Alternator
      • Engine Block Heater
      • Auto-dimming door mirrors
      • Bumpers: body-color
      • Front License Plate Kit
      • Heated door mirrors
      • Power door mirrors
      • Rear step bumper
      • 2 USB Ports (1st Row)
      • Apple CarPlay/Android Auto
      • Auto-dimming Rear-View mirror
      • Driver door bin
      • Driver vanity mirror
      • Front reading lights
      • Heated steering wheel
      • Illuminated entry
      • Outside temperature display
      • Overhead console
      • Passenger vanity mirror
      • Rear reading lights
      • Rear seat center armrest
      • Tachometer
      • Telescoping steering wheel
      • Tilt steering wheel
      • Trip computer
      • Voltmeter
      • Front Center Armrest
      • Heated 2nd Row Outboard Seats
      • Heated front seats
      • Perforated Leather-Appointed Front Seat Trim
      • Power passenger seat
      • Split folding rear seat
      • Ventilated front seats
      • Passenger door bin
      • 18" x 8.5" Machined Aluminum Wheels
      • Alloy wheels
      • Variably intermittent wipers
      • 3.23 Rear Axle Ratio
      • Clean CARFAX
      • 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
      • Heated steering wheel
      • Illuminated entry
      • Memory seat
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • 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 wheel independent suspension
      • Power steering
      • Speed-sensing steering
      • Tires: all-terrain
      • 1st row LCD monitors: 2
      • Primary LCD size: 8.0"
      • Radio data system
      • Smart device integration: Apple CarPlay/Android Auto
      • Steering wheel mounted audio controls
      • Wireless phone connectivity: Bluetooth
      • Front center armrest
      • Front seats: bucket
      • Heated front 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 deactivation
      • Drive type: four-wheel
      • Engine location: front
      • Fuel economy city: 16mpg
      • Fuel economy combined: 18mpg
      • Fuel economy highway: 21mpg
      • Fuel tank capacity: 24.0gal.
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Rear locking differential
      • Standard fuel economy fuel type: gasoline
      • Transmission: 10 speed automatic
      • Variable valve control
      • Ground clearance (min): 276mm (10.9")
      • 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
      • Exterior body width: 2,063mm (81.2")
      • Exterior height: 1,990mm (78.3")
      • Exterior length: 5,885mm (231.7")
      • 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: 1,019mm (40.1")
      • Rear hiproom: 1,530mm (60.2")
      • Rear legroom: 1,102mm (43.4")
      • Rear shoulder room: 1,655mm (65.2")
      • Wheelbase: 3,744mm (147.4")
      • Appearance: analog
      • Compass
      • Delay-off headlights
      • Front fog lights
      • Front reading lights
      • Fully automatic headlights
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • 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
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Security system
      • Traction control
      Elevate your driving experience with this exceptional 2021 GMC Sierra 1500 AT4 Crew Cab 4x4 Diesel. Boasting a powerful 3.0L I6 Duramax Diesel engine, this truck delivers impressive performance and efficiency, with an EPA-estimated 22 city/26 highway MPG.

      - Clean CARFAX
      - AT4 Preferred Package
      - Power Sunroof
      - Bose Premium Audio System
      - Wireless Charging
      - Heated and Ventilated Front Seats
      - Heated Rear Outboard Seats
      - 8" Premium GMC Infotainment System with Navigation
      - Universal Home Remote
      - Rear Sliding Power Window

      Meticulously designed for both work and play, the Sierra AT4 combines rugged capability with premium comfort and convenience. The off-road-tuned suspension, all-terrain tires, and advanced 4WD system ensure you can tackle any terrain with confidence. Meanwhile, the luxurious interior features premium leather-appointed seating, dual-zone climate control, and a suite of advanced technology to keep you connected and entertained.

      This Sierra's striking Onyx Black exterior exudes a bold, confident presence on the road. The bold grille, distinctive AT4 styling cues, and available power-sliding rear window add to the truck's sophisticated yet capable appearance.

      Whether you're hauling heavy loads, towing your trailer, or simply enjoying the open road, this 2021 GMC Sierra 1500 AT4 Crew Cab 4x4 Diesel is the perfect companion. With its uncompromising performance, exceptional comfort, and advanced technology, it's the ultimate expression of GMC's commitment to engineering excellence.

      We invite you to experience the power and refinement of this exceptional truck firsthand. Visit our showroom today and let us demonstrate how this Sierra AT4 can elevate your driving experience. We're confident you'll be impressed by its capabilities and eager to make it your own.

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall

        Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, some specifications, rebates, and pricing are provided by third-party vendors. In the event of an error the Dealer reserves the right not to sell. Absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable government fees and taxes, finance charges, electronic filing charges, and emission testing charges. A documentary service fee of $299 is included in the advertised price. Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.