Wilhelm Chevrolet GMC

305 BUSINESS LOOP W, Jamestown, ND 58401
4.5
4.5 out of 5 stars

New 2026 GMC Sierra 1500 AT4X

1 miles
For Sale:Price Unknown
  • Truck
  • Pickup
  • Crew Cab
  • Sport
  • Condition
    New
  • Mileage
    1miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    AT4X
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • MPG
    19 city20 highwayMax range: 480 miles
  • Exterior Color
    Volcanic Red Tintcoat (Red & Orange)Factory Paint Code:GNT
  • Interior Color
    Obsidian Rush (Black)Factory Paint Code:H9J
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    8,700lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    69.9in.
  • Ground Clearance
    11.5inch
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTUUFE88TG297073
  • Starting MSRP
    $79,600

Engine3L I6 Diesel 305hp

  • Fuel Type:Diesel
  • Max Horsepower:305 hp @ 3750 rpm
  • Power to Weight Ratio:19.31lbs/hp
  • Max Torque:495 ft.lbf @ 2750 rpm
  • Brand:Duramax
  • Displacement:3liters
  • Block Type:I
  • Cylinders:6
  • Aspiration:Turbo
  • Fuel Induction:Common Rail Direct Injection
  • Redline:5,250rpm
  • Oil Capacity:6.6liters
  • Cam Type:DOHC
  • Stroke:3.54
  • Bore:3.3
  • Valves:24

* Based on opinions and should be considered as general guidance only.

  • Reliability (3)
    3 out of 5 stars
    While GMC trucks generally have a solid reputation, the AT4X's more complex off-road systems could introduce potential points of failure over the long term. Owners report good initial reliability, but long-term data for this specific configuration is still developing.
  • Maintenance (3)
    3 out of 5 stars
    Routine maintenance is standard for a full-size truck. However, the specialized off-road components of the AT4X may require specific expertise or parts for any non-routine repairs, potentially increasing costs or downtime.
  • Technology (4)
    4 out of 5 stars
    GMC offers a comprehensive suite of modern tech, including a large infotainment touchscreen, wireless Apple CarPlay/Android Auto, and a good selection of driver-assistance features. Some competitors might offer slightly more intuitive interfaces.
  • Comfort (4)
    4 out of 5 stars
    The interior is well-appointed and spacious, with comfortable and supportive seats. Road noise is generally well-managed, making for a pleasant experience on longer journeys.
  • Dynamics (4)
    4 out of 5 stars
    The AT4X trim offers impressive off-road capability with its Multimatic DSSV dampers and locking differentials, providing a commanding and stable ride even on rough terrain. On-road manners are also refined for a truck of its size.

  • Comfort & Seating:

    • Heated Seats
    • Heated Steering Wheel
    • Power Seats
    • Ventilated Seats
  • Convenience:

    • 115V Power Outlet
    • Adaptive Cruise Control
    • Automatic Climate Control
    • Garage Door Opener
    • Head-Up Display
    • Parking Sensors
    • Rain Sensing Wipers
    • Remote Start
  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio
  • Exterior:

    • Heated Mirrors
    • Sunroof/Moonroof
    • Tinted Windows
  • Other:

    • Trailer Hitch
  • Safety:

    • Automatic Emergency Braking
    • Autonomous Braking
    • Backup Camera
    • Blind Spot Monitor
    • Collision Avoidance
    • Cross Traffic Alert
    • Lane Departure Warning
    • Lane Keeping Assistance
    • Surround View Camera
    • Tire Pressure Monitoring
  • Technology:

    • Android Auto
    • Navigation

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Listed on April 28, 2026 (4 hours ago)
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