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Fairway Auto Brokers, LLC

1000 2nd Ave, Opelika, AL 36801
5
5 out of 5 stars
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Used 2025 GMC Sierra 2500HD AT4

4,101 miles
For Sale:$82,900
Estimated payment:$1,880/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $77,200 and $90,600, while the current price is $82,900.$77,200 - $90,600$82,900

  • Priced at $82,900, this vehicle is within the current market price range of $77,200 to $90,600.

  • It has 4,101 miles, which is 12,599 (75%) below the median mileage of 16,700.

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
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  • Truck
  • Pickup
  • Crew Cab
  • High-Tech
  • Heavy Hauler
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    4,101miles
  • Aggregate Ratings
    4
    4 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Onyx Black (Black)Factory Paint Code:GBA
  • Interior Color
    Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    16,000lbs.
  • Ground Clearance
    10.1inch
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT4UPEY9SF225742

Engine6.6L V8 Bio Diesel 470hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:470 hp @ 2800 rpm
  • Max Torque:975 ft.lbf @ 1600 rpm
  • Brand:Duramax
  • Displacement:6.6liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Turbo
  • Fuel Induction:Common Rail Direct Injection
  • Oil Capacity:9.5liters
  • Cam Type:OHV
  • Stroke:3.9
  • Bore:4.06
  • Valves:32

Message from the seller

The 2025 GMC Sierra 2500HD 4WD Crew Cab 159" AT4, finished in the bold Onyx Black, represents the pinnacle of heavy-duty luxury and performance. It is powered by the robust Duramax 6.6L Turbo-Diesel V8 engine, delivering unparalleled towing and hauling capabilities, all while being B20-diesel compatible for optimal efficiency and reduced emissions. Inside, the cabin showcases the elegant Jet Black interior, complemented by striking Kalahari accents that exude a sophisticated atmosphere. The AT4 Preferred Package enhances this luxurious space with state-of-the-art features, ensuring every journey is both comfortable and stylish.The Four Wheel Drive system of the Sierra 2500HD AT4 seamlessly adapts to any terrain, providing supreme confidence and control. Additionally, the Technology Package offers cutting-edge connectivity and safety features, ensuring every drive is both smart and secure. For those who enjoy the open road, the power sunroof invites natural light into the cabin and enhances the driving experience. The 2025 GMC Sierra 2500HD AT4 is the perfect combination of rugged capability and refined comfort, making it an ideal choice for those who expect more from their truck.

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

  • Reliability (4)
    4 out of 5 stars
    GMC heavy-duty trucks generally have a strong reputation for reliability, and the 2025 model is expected to continue this trend. While it's a new model year, the underlying platforms and powertrains are proven, suggesting good long-term dependability.
  • Maintenance (3)
    3 out of 5 stars
    As with most heavy-duty trucks, maintenance costs can be higher than for smaller vehicles due to the larger components and specialized fluids. Fuel economy, while improved, will also contribute to overall running costs. However, the robust build suggests less frequent major repairs.
  • Technology (5)
    5 out of 5 stars
    GMC has packed the 2025 Sierra 2500HD AT4 with cutting-edge technology. The infotainment system is intuitive and responsive, featuring a large touchscreen, wireless Apple CarPlay and Android Auto, and a host of advanced driver-assistance systems that enhance safety and convenience.
  • Comfort (4)
    4 out of 5 stars
    The AT4 trim offers a very comfortable cabin with supportive seats and quality materials. Road noise is well-isolated, and the ride, while firm due to its HD nature, is not overly harsh. Long drives are certainly manageable and enjoyable.
  • Dynamics (4)
    4 out of 5 stars
    For a heavy-duty truck, the 2025 GMC Sierra 2500HD AT4 handles surprisingly well. The steering is responsive, and body roll is managed effectively, especially considering its size and off-road capabilities. While it's not a sports car, it feels confident and stable on the road and capable off it.

  • Seating:

    • Seating Rows:2
    • Standard Seating:5
    • Max Seating:5
    • Leg Room (front):44.5in.
    • Leg Room (rear):43.4in.

  • Measurements:

    • Width:81.9in.
    • Ground Clearance:10.1in.

  • Wheels & Tires:

    • Tire:LT275/65R20

  • Performance:

    • Towing Capacity:16,000lbs
    • Max Towing Capacity:16,000lbs

  • Fuel Tank:

    • Fuel Tank Volume:35.9gallon

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Listed on April 1, 2026 (8 days ago)
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