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2320 Browns Bridge Rd, Gainesville, GA 30504
4.2
4.2 out of 5 stars
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Used 2023 GMC Sierra 1500 AT4

29,141 miles
For Sale:$69,999

$20,000(40%)price increased

Estimated payment:$1,587/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $48,500 and $56,900, while the current price is $69,999.$48,500 - $56,900$69,999

  • Priced at $69,999, this vehicle is $13,099 above the high end of its fair market value of $56,900.

  • The current fair market price range is between $48,500 to $56,900.

  • It has 29,141 miles, which is 23,459 (45%) below the median mileage of 52,600.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

SequenceDatePrice ChangeCurrent Price
1.4/6/2026 (23 days ago)$49,999
2.4/17/2026 (12 days ago)+$20,000 (+40.0%)$69,999
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2023-gmc-sierra-1500-at4-4x4-4dr-crew-cab-6-6-ft-sb.jpg
2023-gmc-sierra-1500-at4-4x4-4dr-crew-cab-6-6-ft-sb.jpg
2023-gmc-sierra-1500-at4-4x4-4dr-crew-cab-6-6-ft-sb.jpg
  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    29,141miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    AT4
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • MPG
    22 city27 highwayMax range: 648 miles
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • Interior Color
    Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    8,900lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    79.4in.
  • Ground Clearance
    11inch
  • NHTSA Safety Ratings
    5
    5 out of 5 stars
  • Final Assembly Point
    Fort Wayne, Indiana
  • VIN
    1GTUUEE88PZ200844
  • Starting MSRP
    $67,000

Engine3L I6 Diesel 305hp

  • Fuel Type:Diesel
  • Max Horsepower:305 hp @ 3750 rpm
  • Power to Weight Ratio:18.16lbs/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
    GMC trucks generally have an average reliability record. While major issues are uncommon, some owners report minor electrical or trim-related problems over time.
  • Maintenance (3)
    3 out of 5 stars
    Maintenance costs are typical for a full-size pickup truck. Parts and labor can be more expensive than for smaller vehicles, and specialized off-road components may add to service expenses.
  • Technology (4)
    4 out of 5 stars
    The infotainment system is intuitive and responsive, featuring a large touchscreen and plenty of connectivity options. Advanced driver-assist systems are present and work effectively.
  • Comfort (4)
    4 out of 5 stars
    The interior is spacious and well-appointed, with comfortable seats that are great for long drives. Road noise is well-managed, contributing to a pleasant cabin experience.
  • Dynamics (4)
    4 out of 5 stars
    The 2023 GMC Sierra 1500 AT4 offers a surprisingly composed ride for a truck, especially given its off-road capabilities. Handling is predictable, though it still feels like a large vehicle.

  • Comfort & Seating:

    • Heated Seats
    • Heated Steering Wheel
    • Power Seats
    • Ventilated Seats

  • Convenience:

    • 115V Power Outlet
    • Automatic Climate Control
    • Parking Sensors
    • Rain Sensing Wipers
    • Remote Start

  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio

  • Exterior:

    • Heated Mirrors
    • 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

  • Seating:

    • Seating Rows:2
    • Standard Seating:5
    • Max Seating:5
    • Head Room (front):43in.
    • Leg Room (front):44.5in.
    • Shoulder Room (front):64.5in.
    • Hip Room (front):60.8in.
    • Head Room (rear):40.1in.
    • Leg Room (rear):43.4in.
    • Shoulder Room (rear):64in.
    • Hip Room (rear):59.3in.

  • Measurements:

    • Length:242.4in.
    • Width:81.2in.
    • Height:78.2in.
    • Bed Length:79.4in.
    • Ground Clearance:11in.
    • Wheelbase:157in.
    • Front Track:69.5in.
    • Rear Track:69in.

  • Weight:

    • Curb Weight:5,540lbs
    • Gross Weight:7,200lbs
    • Gross Combined Weight:15,000lbs

  • Wheels & Tires:

    • Wheel Diameter:18.0 x 8.5in.
    • Wheel Diameter (rear):18.0 x 8.5in.
    • Tire:LT275/65R18C
    • Tire (rear):LT275/65R18C

  • Performance:

    • Power to Weight Ratio:18.16lbs/hp
    • Turning Circle:50.7ft.
    • Max Payload:1,620lbs
    • Towing Capacity:8,700lbs
    • Max Towing Capacity:8,900lbs

  • Fuel Tank:

    • Fuel Tank Volume:24gallon

Possible remaining factory warranty

  • Corrosion Perforation
    6 years/100,000 miles
  • Courtesy Transportation
    5 years/100,000 miles
  • Diesel Engine Transferable Powertrain
    5 years/100,000 miles
  • Roadside Assistance
    5 years/60,000 miles
  • Transferable Powertrain
    5 years/60,000 miles
  • Bumper to Bumper
    3 years/36,000 miles
  • Corrosion
    3 years/36,000 miles
  • First Scheduled Maintenance
    1 years/unlimited miles

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Listed on April 6, 2026 (23 days ago)
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This Used 2023 GMC Sierra 1500 AT4 is available for drivers in Cumming, Lawrenceville, Gainesville, Duluth, Buford, Suwanee, Dacula, Winder ...

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