2021 GMC Sierra 1500 AT4

  • Used
  • Diesel
$42,974Sale Price
$43,969Total Price
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Finance Terms
Shoreline Chrysler Dodge Jeep Ram
Location Details
Website
Call 860-577-7463
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    67,524 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Fuel Economy
    16/21 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    I-6 cyl
    VIN
    3GTU9EET6MG410729
    Stock Number
    CP3198

      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

      Included Options
      • Preferred Equipment Group 4SB
      • Trailering Package
      • 6 Speakers
      • 6-Speaker Audio System Feature
      • AM/FM radio: SiriusXM with 360L
      • Premium audio system: GMC Infotainment System
      • Radio data system
      • Radio: Premium GMC Infotainment Sys w/Multi-Touch
      • SiriusXM w/360L
      • Steering Wheel Audio Controls
      • Air Conditioning
      • Automatic temperature control
      • Electric Rear-Window Defogger
      • Front dual zone A/C
      • Rear window defroster
      • 12-Volt Rear Auxiliary Power Outlet
      • 120-Volt Bed Mounted Power Outlet
      • 120-Volt Instrument Panel Power Outlet
      • Driver Memory
      • Memory seat
      • Power driver seat
      • Power Front Passenger Windows w/Express Up/Down
      • Power Front Windows w/Driver Express Up/Down
      • Power Rear Windows w/Express Down
      • Power steering
      • Power windows
      • Remote keyless entry
      • Remote Vehicle Starter System
      • Steering wheel mounted audio controls
      • Auto-Locking Rear Differential
      • Electrical Lock Control Steering Column
      • Manual Tilt-Wheel & Telescoping Steering Column
      • Off-Road Suspension
      • 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
      • Keyless Open & Start
      • Low tire pressure warning
      • Occupant sensing airbag
      • Overhead airbag
      • Power Door Locks
      • Brake assist
      • Electronic Stability Control
      • Hill Descent Control
      • Delay-off headlights
      • Front fog lights
      • Fully automatic headlights
      • Panic alarm
      • Security system
      • Theft Deterrent System (Unauthorized Entry)
      • Speed control
      • 170 Amp Alternator
      • 220 Amp Alternator
      • Auxiliary External Transmission Oil Cooler
      • Engine Block Heater
      • Heavy-Duty Air Filter
      • Auto-dimming door mirrors
      • Black Sport Step (LPO)
      • Body-Color Surround Grille
      • Bumpers: body-color
      • Front License Plate Kit
      • Heated door mirrors
      • LED Cargo Area Lighting
      • Power door mirrors
      • ProGrade Trailering System
      • Rear step bumper
      • Rear Wheelhouse Liners
      • Spray-On Pickup Bed Liner w/AT4 Logo
      • 2 USB Ports
      • 2 USB Ports (1st Row)
      • 4.2" Diagonal Color Display Driver Info Center
      • 4G LTE Wi-Fi Hotspot Capable
      • All-Weather Floor Liners w/AT4 Logo (LPO)
      • Apple CarPlay/Android Auto
      • Auto-dimming Rear-View mirror
      • Color-Keyed Carpeting Floor Covering
      • Compass
      • Driver door bin
      • Driver vanity mirror
      • Floor-Mounted Center Console
      • Front Prem Floor Liners w/Removable Carpet Insert
      • Front reading lights
      • GMC Connected Access Capable
      • HD Rear Vision Camera
      • Heated steering wheel
      • Illuminated entry
      • OnStar & GMC Connected Services Capable
      • Outside temperature display
      • Overhead console
      • Passenger vanity mirror
      • Rear Dual USB Charging-Only Ports
      • Rear Prem Floor Liners w/Removable Carpet Insert
      • Rear reading lights
      • Rear seat center armrest
      • Tachometer
      • Telescoping steering wheel
      • Tilt steering wheel
      • Trip computer
      • Voltmeter
      • 10-Way Power Driver Seat Adjuster w/Lumbar
      • 10-Way Power Passenger Seat Adjuster w/Lumbar
      • Front Bucket Seats
      • Front Center Armrest
      • Heated 2nd Row Outboard Seats
      • Heated Driver & Front Outboard Passenger Seating
      • Heated front seats
      • Perforated Leather-Appointed Front Seat Trim
      • Power passenger seat
      • Split folding rear seat
      • Ventilated Driver & Front Passenger Seats
      • Ventilated front seats
      • Passenger door bin
      • Hitch Guidance
      • Hitch Guidance w/Hitch View
      • In-Vehicle Trailering App
      • Integrated Trailer Brake Controller
      • Red Recovery Hooks
      • 18" x 8.5" Machined Aluminum Wheels
      • Alloy wheels
      • Deep-Tinted Glass
      • Variably intermittent wipers
      • 3.23 Rear Axle Ratio
      • Passes Safety Inspection
      • 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
      This striking 2021 GMC Sierra 1500 AT4 delivers premium capability with a powerful 3.0L turbodiesel I-6 engine and 4WD, achieving an impressive 22 city and 26 highway MPG. Finished in elegant Onyx Black, this truck combines rugged performance with refined comfort, backed by a clean safety inspection. With 67,500 miles, this AT4 remains in excellent condition with low annual wear and ready for years of dependable service.

      Key Features:
      - 3.0L Turbodiesel I-6 with 10-Speed Automatic and 4WD
      - ProGrade Trailering System with Integrated Trailer Brake Controller
      - Premium GMC Infotainment with Multi-Touch Display and SiriusXM 360L
      - Spray-On Pickup Bed Liner with AT4 Logo
      - Black Sport Step and All-Weather Floor Liners
      - Heated and Ventilated Front Seats with 10-Way Power Adjustment
      - Rear Heated Outboard Seats
      - Remote Vehicle Starter System with Keyless Start
      - HD Rear Vision Camera with Hitch View Guidance
      - 4G LTE Wi-Fi Hotspot Capable

      This AT4 showcases the meticulous engineering GMC is known for. The engine block heater, heavy-duty air filter, and auxiliary transmission oil cooler ensure reliable cold-weather operation and durability. Inside, the premium leather-appointed seating, automatic temperature control, and comprehensive power conveniences create a commanding driving environment. The ProGrade Trailering System with hitch guidance and in-vehicle trailering app makes towing intuitive and safe.

      Whether hauling cargo or exploring off-road terrain, this Sierra 1500 AT4 performs with confidence and sophistication. Visit us to experience this exceptional truck and discover why the AT4 remains a top choice for buyers seeking capability without compromise.

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      Peace of mind

      Optional add-on protection

      • GAP Protection
      • Lifetime Powertrain
      • Tires and Wheels
      • Paint Protection

      A name you can trust

      Orchard Chrysler Dodge Jeep Ram is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall
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          * The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.

          * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.