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Used 2020 GMC Sierra 1500 AT4 Truck Photo 1 of 5

Used 2020 GMCSierra 1500 AT4

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black With Kalahari Accents
    Odometer
    106,411 miles
    Body/Seating
    Truck/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    EcoTec3 6.2L V8
    VIN
    3GTP9EEL4LG126043
    Stock Number
    126043
    GMC Sierra 1500
    • Show Me the CARFAX 1-Owner Badge

    Highlighted Features

    • 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

    Included Packages & Accessories

    • 3.23 Rear Axle Ratio
    • 18" x 8.5" Machined Aluminum Wheels
    • Wheels: 20" x 9" Machined Aluminum
    • Wheel Locks (Set of 4) (LPO)
    • Perforated Leather-Appointed Front Seat Trim
    • Power Sunroof
    • Front License Plate Kit
    • 6" Rectangular Black Tubular Assist Steps (LPO)
    • Trailer Tire Pressure Monitor System
    • All-Weather Floor Liners w/AT4 Logo (LPO)
    • 2 USB Ports (1st Row)
    • Theft Deterrent System (Unauthorized Entry)
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: GMC Infotainment System
    • Auto-dimming Rear-View mirror
    • Ventilated front seats
    • Variably intermittent wipers
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Telescoping steering wheel
    • Steering wheel mounted audio controls
    • Split folding rear seat
    • Speed-sensing steering
    • Speed control
    • Security system
    • Remote keyless entry
    • Rear window defroster
    • Rear step bumper
    • Rear seat center armrest
    • Rear reading lights
    • Radio data system
    • Power windows
    • Power steering
    • Power passenger seat
    • Power driver seat
    • Power door mirrors
    • Passenger vanity mirror
    • Passenger door bin
    • Panic alarm
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Memory seat
    • Low tire pressure warning
    • Illuminated entry
    • Heated steering wheel
    • Heated rear seats
    • Heated front seats
    • Heated door mirrors
    • Fully automatic headlights
    • Front wheel independent suspension
    • Front reading lights
    • Front fog lights
    • Front dual zone A/C
    • Front anti-roll bar
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver vanity mirror
    • Driver door bin
    • Delay-off headlights
    • Bumpers: body-color
    • Brake assist
    • Automatic temperature control
    • Auto-dimming door mirrors
    • Alloy wheels
    • ABS brakes
    • Voltmeter
    • Tachometer
    • Front Center Armrest
    • Electronic Stability Control
    • Air Conditioning
    • 6 Speakers
    • Preferred Equipment Group 4SB
    • Heavy-Duty Rear Locking Differential
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • Off-Road Suspension
    • Radio: Premium GMC Infotainment Sys w/Multi-Touch
    • Radio: Premium GMC Infotainment Sys w/Navigation
    • AT4 Preferred Package
    • AT4 Premium Package
    • Driver Alert Package I
    • Driver Alert Package II
    • Technology Package
    • Electric Rear-Window Defogger
    • Color-Keyed Carpeting Floor Covering
    • 120-Volt Instrument Panel Power Outlet
    • Bed View Camera
    • Spray-On Pickup Bed Liner w/AT4 Logo
    • Deep-Tinted Glass
    • LED Cargo Area Lighting
    • Trailering Package
    • High-Capacity Air Filter
    • Integrated Trailer Brake Controller
    • Skid Plates
    • OnStar & GMC Connected Services Capable
    • Driver Memory
    • Power Sliding Rear Window w/Rear Defogger
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • GMC Connected Access Capable
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • Keyless Open & Start
    • Power Door Locks
    • Power Front Windows w/Driver Express Up/Down
    • Rear Wheelhouse Liners
    • Remote Vehicle Starter System
    • Hitch Guidance
    • Floor-Mounted Center Console
    • High Gloss Black Mirror Caps
    • Rear Camera Mirror
    • Body-Color Surround Grille
    • Safety Alert Seat
    • Hill Descent Control
    • Wireless Charging
    • Heated Driver & Front Outboard Passenger Seating
    • Heated 2nd Row Outboard Seats
    • 120-Volt Bed Mounted Power Outlet
    • Auxiliary External Transmission Oil Cooler
    • 12-Volt Rear Auxiliary Power Outlet
    • Ventilated Driver & Front Passenger Seats
    • Adaptive Cruise Control - Camera
    • 170 Amp Alternator
    • 2 USB Ports
    • Electrical Lock Control Steering Column
    • Manual Tilt-Wheel & Telescoping Steering Column
    • 2-Speed Transfer Case
    • Perimeter Lighting
    • ProGrade Trailering System
    • Hitch Guidance w/Hitch View
    • IntelliBeam Automatic High Beam On/Off
    • In-Vehicle Trailering App
    • SiriusXM w/360L
    • HD Radio
    • Ultrasonic Front & Rear Park Assist
    • 4.2" Diagonal Color Display Driver Info Center
    • Following Distance Indicator
    • Forward Collision Alert
    • Rear Cross Traffic Alert
    • Universal Home Remote
    • Red Recovery Hooks
    • 8" Driver Information Center
    • Lane Keep Assist w/Lane Departure Warning
    • Automatic Emergency Braking
    • Steering Wheel Audio Controls
    • Lane Change Alert w/Side Blind Zone Alert
    • Front Pedestrian Braking
    • Premium Bose 7-Speaker Sound System
    • 6-Speaker Audio System Feature
    • Rear Dual USB Charging-Only Ports
    • Multicolor 15" Diagonal Head-Up Display
    • HD Rear Vision Camera
    • HD Surround Vision w/2 Trailer View Camera Provisions
    • 4G LTE Wi-Fi Hotspot Capable
    • Compass
    • Front Bucket Seats

    Included Packages & Options

    • AT4 Premium Package$2,855
      • AT4 Preferred Package
      • Driver Alert Package I
    • Technology Package$2,125
      • 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$1,420
      • 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$1,095
      • 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$890
      • Ultrasonic Front & Rear Park Assist
      • Lane Change Alert w/Side Blind Zone Alert
      • Rear Cross Traffic Alert
      • Perimeter Lighting
    Included Options
    • Wheels: 20" x 9" Machined Aluminum$895
    • Power Sunroof$995
    • Trailer Tire Pressure Monitor System$50

    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
    • 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

    Dealer Notes

    Are you interested in a simply great car? Check out this 2020!

    It comes equipped with all the standard amenities for your driving enjoyment. This 4 door, 5 passenger truck provides exceptional value! Top features include heated front seats, a power seat, heated door mirrors, and leather upholstery.

    Our sales reps are knowledgeable and professional. We'd be happy to answer any questions that you may have. We are here to help you.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4Out of 5

    • Nice truck

      By froggy on Sunday, December 06, 2020

      3.0
      I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.…

    • Great Truck

      By Mel on Sunday, April 25, 2021

      5.0
      I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.…

    • Well done GM

      By Tony on Thursday, November 26, 2020

      5.0
      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
    Based on 88 consumer ratings for 2019–2025 models.Privacy
    Price
    $41,500
    • We're here to help: (717) 591-2777