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Nebraska Motors LLC

2229 E 23rd Ave S, Fremont, NE 68025
4.7
4.7 out of 5 stars
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Used 2025 GMC Sierra 3500HD AT4

13,500 miles
For Sale:$86,995
Estimated payment:$1,973/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $70,500 and $82,700, while the current price is $86,995.$70,500 - $82,700$86,995

  • Priced at $86,995, this vehicle is $4,295 above the high end of its fair market value of $82,700.

  • The current fair market price range is between $70,500 to $82,700.

  • It has 13,500 miles, which is close to the median mileage of 14,500.

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.

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2025-gmc-sierra-3500hd-at4-pickup-4d-6-1-2-ft.jpg
  • Truck
  • Pickup
  • Crew Cab
  • High-Tech
  • Heavy Hauler
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    13,500miles
  • Aggregate Ratings
    4
    4 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • 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.
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT4UVEY9SF179897

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

Introducing the rugged and powerful 2025 GMC Sierra 3500HD AT4, the ultimate heavy-duty truck for all your toughest jobs. This beast of a truck is built to conquer any terrain with its impressive 6.6L V8 engine and advanced four-wheel drive system. With a towing capacity of up to 36,000 pounds, no load is too heavy for this beast to handle.

But it's not just about power, the 2025 GMC Sierra 3500HD AT4 also offers a luxurious and comfortable driving experience. The spacious interior is designed with premium materials and equipped with cutting-edge technology, making every journey a delight. Plus, with its advanced safety features, you can have peace of mind while on the road.

But what truly sets the 2025 GMC Sierra 3500HD AT4 apart from the rest is its bold and rugged design. With its menacing grille, sleek LED headlights, and muscular body, this truck demands attention wherever it goes. And with the added AT4 off-road package, it's ready to take on any adventure.

Don't wait any longer, experience the power, luxury, and capability of the 2025 GMC Sierra 3500HD AT4 today. Visit your nearest dealership and get behind the wheel of this magnificent truck. With extra space for your cargo and extra space for your comfort, the 2025 GMC Sierra 3500HD AT4 is the ultimate heavy-duty truck for all your needs.

* 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, especially the robust Duramax diesel engine. 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
    Maintenance costs for heavy-duty trucks, especially diesel variants, can be higher than standard vehicles due to specialized parts and fluids. However, the service intervals are typically long, and the widespread dealer network makes servicing convenient.
  • Technology (5)
    5 out of 5 stars
    GMC has packed the 2025 Sierra 3500HD AT4 with cutting-edge technology. The infotainment system is intuitive and responsive, featuring a large touchscreen, wireless Apple CarPlay/Android Auto, and a host of advanced trailering technologies and driver-assist systems that enhance safety and convenience.
  • Comfort (4)
    4 out of 5 stars
    The AT4 trim offers a comfortable and well-appointed interior. The seats are supportive for long hauls, and the cabin is relatively quiet, isolating occupants from road and wind noise. The ride quality, while firm due to its heavy-duty nature, is more refined than expected.
  • Dynamics (4)
    4 out of 5 stars
    Given its size, the Sierra 3500HD AT4 handles surprisingly well, especially for a heavy-duty truck. The steering is responsive, and body roll is managed effectively for its class. It feels stable and confident on the highway and capable off-road.

  • Seating:

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

  • Measurements:

    • Width:81.9in.

  • Wheels & Tires:

    • Tire:LT275/65R20

  • Performance:

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

  • Fuel Tank:

    • Fuel Tank Volume:35.9gallon

2025 GMC Sierra 3500HD Overview

The 2025 GMC Sierra 3500HD continues its reign as a formidable contender in the heavy-duty pickup truck segment, engineered for those who demand unparalleled towing, hauling, and workhorse capability. Building on its established reputation for ruggedness and advanced technology, the latest iteration promises further refinement and enhanced features to meet the most demanding professional and recreational needs.

Highlights

  • Powertrain Excellence:

    • Standard 6.6L V8 Gas Engine: This robust gasoline powerhouse delivers ample horsepower and torque for everyday heavy-duty tasks. It provides a responsive and capable driving experience for a wide range of applications, from construction sites to weekend toy hauling.
    • Duramax 6.6L Turbo-Diesel V8 Engine: The legendary Duramax diesel engine remains the king of capability. It boasts an exceptional combination of high torque output for serious towing and hauling, along with impressive fuel efficiency for its class. This engine is the go-to for those who regularly face the toughest jobs.

  • Advanced Safety & Driver Assistance Features: The Sierra 3500HD is equipped with a suite of intelligent safety technologies designed to enhance driver confidence and protect occupants:

    • Automatic Emergency Braking: Detects potential frontal collisions and can automatically apply the brakes to mitigate or avoid an impact.
    • Forward Collision Alert: Warns the driver of an impending frontal collision, allowing for timely reaction.
    • Lane Departure Warning: Alerts the driver if the vehicle unintentionally drifts out of its lane without signaling.
    • StabiliTrak® Stability Control System with Trailer Sway Control: Improves overall vehicle stability, especially when towing, by automatically detecting and reducing skids and compensating for trailer sway.
    • Available HD Surround Vision: Provides a bird's-eye view of the truck and its surroundings, making maneuvering in tight spaces and hitching trailers significantly easier.
    • Available Adaptive Cruise Control: Automatically adjusts the truck's speed to maintain a set following distance from the vehicle ahead, reducing driver fatigue on long journeys.

  • Trim Level Summary: GMC offers the Sierra 3500HD in a tiered selection of trims, each catering to different priorities and preferences:

    • Pro: The foundational workhorse, focused on essential capability and durability for commercial use and demanding jobs.
    • SLE: Offers a balance of capability and comfort, adding more desirable amenities for a more refined everyday experience.
    • SLT: Steps up the refinement with premium features and enhanced technology, suitable for those who blend work with a need for a more upscale interior.
    • AT4: The off-road oriented trim, featuring enhanced suspension, skid plates, and all-terrain tires for tackling challenging terrain while maintaining impressive towing prowess.
    • Denali: The pinnacle of luxury and technology, offering the most premium materials, advanced infotainment, and exclusive comfort features for those who demand the best.

  • Notable Aspects:

    • Impressive Towing and Payload Capacities: The Sierra 3500HD is built to handle the most demanding tasks, offering class-leading towing and payload figures that set it apart from competitors.
    • Multi-Flex Tailgate: This innovative tailgate offers six different configurations, providing enhanced functionality for loading, unloading, and accessing the cargo bed.
    • Innovative Trailering Technology: GMC's comprehensive suite of trailering technology, including Trailer Camera Provisions and a variety of available camera views, simplifies the towing experience and enhances safety.
    • Refined Interior Comfort: Even in its work-focused trims, the Sierra 3500HD offers a well-appointed and comfortable cabin, designed for long hours behind the wheel. Higher trims significantly elevate the interior experience with premium materials and advanced features.

What to Expect

Owning a 2025 GMC Sierra 3500HD generally translates to a robust and capable experience. Its primary purpose is to conquer demanding tasks, and in that regard, it excels. Expect a truck that feels planted and powerful, whether empty or fully loaded. The driving dynamics, while characteristic of a heavy-duty vehicle, are refined for its class, offering a commanding view of the road.

  • Maintenance: As with any heavy-duty truck, regular and thorough maintenance is crucial for longevity and optimal performance. This includes scheduled oil changes (especially for diesel engines), fluid checks, filter replacements, and tire rotations. Due to its robust nature and the demands placed upon it, expect maintenance intervals to be consistent with other vehicles in its segment. Utilizing a reputable GMC dealership or a qualified mechanic experienced with heavy-duty diesel engines is highly recommended for specialized tasks and diagnostics.

  • Insurance: Insurance costs for a 2025 GMC Sierra 3500HD will likely be higher than for smaller or lighter-duty vehicles. Factors influencing this include its significant towing capacity, powerful engine options (particularly the diesel), advanced technology features, and its classification as a heavy-duty commercial-grade vehicle. Comprehensive and collision coverage will be essential, and depending on its intended use (personal vs. commercial), commercial insurance policies may apply and differ in cost.

Potential Considerations

While the Sierra 3500HD is a powerhouse, potential buyers should be aware of a few aspects:

  • Fuel Economy: While the Duramax diesel engine offers respectable fuel economy for its class, the standard V8 gasoline engine will naturally consume more fuel, especially when under load. Buyers prioritizing extreme fuel efficiency should lean towards the diesel option.
  • Maneuverability: Due to its substantial size and long wheelbase, the Sierra 3500HD can be less maneuverable in tight urban environments or crowded parking lots compared to smaller trucks. Parking and navigating in tight spaces require careful attention and a good understanding of the truck's dimensions.
  • Ride Quality (Unloaded): While refined for a heavy-duty truck, the ride can still be firmer when the truck is unloaded and not carrying a heavy payload. This is a common characteristic of trucks designed for substantial hauling and towing capabilities.

Overall Summary

The 2025 GMC Sierra 3500HD stands as a testament to uncompromised capability and advanced engineering. It's a truck built for those who need to tow substantial loads, haul significant weight, and tackle the toughest jobs with confidence. With its potent engine options, comprehensive safety features, innovative trailering technology, and a range of well-equipped trims from the functional Pro to the luxurious Denali, the Sierra 3500HD offers a compelling package for professionals and serious enthusiasts alike who demand the ultimate in heavy-duty performance.

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Listed on September 24, 2025 (7 months ago)
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