2020 GMC Sierra 1500 AT4

  • Used
  • Diesel
$33,347Corwin Price
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    The overview

    Stock Number
    7293817
    Engine
    I-6 cyl
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    VIN
    3GTU9EETXLG293817
    Odometer
    112,371 miles
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Fuel Economy
    16/21 MPG City/Hwy

      The highlights

      • Leather upholstery
      • Automatic temperature control
      • Premium audio system
      • 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

      A closer look at what’s included

      • AT4 Premium Package
        • AT4 Preferred Package
        • Driver Alert Package I
      • Technology Package
        • HD Surround Vision w/2 Trailer View Camera Provisions
        • Rear Camera Mirror
        • Bed View Camera
        • Multicolor 15" Diagonal Head-Up Display
        • 8" Driver Information Center
        • High Gloss Black Mirror Caps
      • 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
      • Driver Alert Package II
        • Forward Collision Alert
        • Lane Keep Assist w/Lane Departure Warning
        • Automatic Emergency Braking
        • Front Pedestrian Braking
        • IntelliBeam Automatic High Beam On/Off
        • Adaptive Cruise Control - Camera
        • Following Distance Indicator
        • Safety Alert Seat
      • Driver Alert Package I
        • Ultrasonic Front & Rear Park Assist
        • Lane Change Alert w/Side Blind Zone Alert
        • Rear Cross Traffic Alert
        • Perimeter Lighting
      • Preferred Equipment Group 4SB
        • Radio: Premium GMC Infotainment Sys w/Multi-Touch
        • HD Radio
        • 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
        • 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
        • Heated 2nd Row Outboard 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
        • High-Capacity Air Filter
        • Auxiliary External Transmission Oil Cooler
        • Heavy-Duty Rear Locking Differential
        • Hill Descent Control
        • Off-Road Suspension
        • Hitch Guidance
        • 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
      • 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
      • 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
      • 6" Rectangular Black Tubular Assist Steps (LPO)
      • 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)
      • All-Weather Floor Liners w/AT4 Logo (LPO)
      • 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 front seats
      • Heated rear 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
      • Wheels: 20" x 9" Machined Aluminum
      • Variably intermittent wipers
      • 3.23 Rear Axle Ratio
      • Collision Warning System
      • Heated Seats
      • Blind-Spot Monitors
      • Lane Keeping Assist
      • Backup Camera
      • Sunroof/Moonroof
      • Loaded with all the right options
      • Super Clean
      • Local Trade
      • 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
      • AM/FM radio: SiriusXM with 360L
      • Premium audio system: Premium GMC Infotainment System
      • Primary LCD size: 8.0"
      • Radio data system
      • Satellite radio trial duration with new vehicle purchase (months): 3
      • 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
      • 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 deactivation
      • Drive type: four-wheel
      • Engine location: front
      • Fuel economy city: 16mpg
      • Fuel economy combined: 18mpg
      • Fuel economy fuel type: gasoline
      • Fuel economy highway: 21mpg
      • Fuel tank capacity: 24.0gal.
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Rear locking differential
      • 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
      This 2020 GMC Sierra 1500 AT4 in Black is a well-equipped truck built for those who demand capability and comfort. Finished in a commanding exterior and powered by a 3.0L I6 Diesel Turbocharged engine that delivers 277 horsepower and 460 lb-ft of torque, this Sierra combines strength with efficiency, achieving 22 city MPG and 26 highway MPG. The four-wheel drive system and off-road suspension make this truck ready for any terrain, while the automatic transmission ensures smooth and responsive performance.

      This truck is loaded with all the right options:

      - Backup Camera
      - Blind-Spot Monitors
      - Collision Warning System
      - Heated Seats
      - Lane Keeping Assist
      - Power Sunroof
      - HD Surround Vision with Trailer View Camera Provisions
      - Rear Camera Mirror
      - Multicolor 15" Diagonal Head-Up Display
      - Adaptive Cruise Control
      - Automatic Emergency Braking
      - Front Pedestrian Braking
      - Heated Steering Wheel
      - 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents

      The Sierra's AT4 Premium Package brings enhanced capability with 6" Black rectangular assist steps, specialized tires, and the Driver Alert Package II for advanced safety features. The Technology Package adds sophisticated connectivity with an 8" digital driver information center, wireless charging, and a premium GMC Infotainment system featuring Apple CarPlay and Android Auto compatibility.

      Inside, the cab provides refined comfort with heated and ventilated front seats featuring 10-way power adjustment with lumbar support. The power sunroof floods the cabin with natural light, while the premium Bose audio system brings your music to life. Climate control features include automatic temperature management with dual-zone capability, ensuring passenger comfort in any season.

      This truck's versatility extends to its trailering capabilities with the integrated Trailer Brake Controller, hitch guidance technology, and red recovery hooks. The spray-on pickup bed liner with AT4 logo protects your cargo, while the LED cargo area lighting ensures visibility during any job. Power-operated rear window and sliding windows enhance convenience and functionality.

      Safety remains paramount with multiple airbags, electronic stability control, traction control, hill descent control, and the Safety Alert Seat. The IntelliBeam automatic high beams, heavy-duty rear locking differential, and prograde trailering system complete this truck's comprehensive feature set.

      This is a well-maintained local trade that's ready for work or weekend adventures. Visit us to experience the commanding presence and practical luxury this AT4 delivers.
      *Picture may not represent actual vehicle. Price varies based on Trim Levels and Options. See Dealer for in-stock inventory & actual selling price. All prices plus tax, title & registration fees with approved credit. MSRP includes delivery, processing, and handling fees. Dealer documentation fee not included; fee amount varies by location. Instant savings in the form of dealer discounts. Please contact the dealer directly to confirm that the information provided on this page is accurate. Not all original features are included.