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Don Ledford Automotive Center, INC.

4595 N LEE HWY, Cleveland, TN 37312
4.5
4.5 out of 5 stars
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New 2026 GMC Sierra 2500HD Denali Ultimate

11 miles
For Sale:$98,795
Estimated payment:$2,109/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Very Comfortable
  • Extended Front Legroom
  • Condition
    New
  • Mileage
    11miles
  • Aggregate Ratings
    4
    4 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Trim
    Denali Ultimate
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Onyx Black (Black)Factory Paint Code:GBA
  • Interior Color
    Alpine Umber (Brown & Beige)Factory Paint Code:H40
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Ground Clearance
    10.3inch
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT4UXEY5TF105874

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

Vehicle Details
Experience the pinnacle of power and luxury with the 2026 GMC Sierra 2500 Denali Ultimate, now available at our dealership. Designed for those who demand excellence, this truck combines robust performance with top-tier comfort and advanced technology. Under the hood, the V8, 6.6L engine delivers the strength and capability you need for any task, while the 4WD system ensures you're ready for any terrain or weather. Whether you're towing, hauling, or just cruising, this GMC Sierra is built to handle it all with ease. Inside, the cabin is a sanctuary of sophistication and technology. The BOSE Stereo system fills the space with premium sound, making every drive a concert-like experience. Stay connected effortlessly with Apple CarPlay, while the Steering Wheel Audio Controls and Heated Steering Wheel ensure your comfort and convenience are paramount. The Back-Up Camera provides peace of mind with enhanced visibility and safety during parking and maneuvering. This GMC Sierra 2500 Denali Ultimate is not just a truck; it's a statement of style and capability. Visit us today to explore how this remarkable vehicle can elevate your driving experience. Your journey to ultimate power and luxury begins here.

Equipment
An off-road package is equipped on the vehicle. This model is equipped with the latest generation of XM/Sirius Radio. This model offers Android Auto for seamless smartphone integration. See what's behind you with the back up camera on it. Start the GMC Sierra from inside with remote start. The GMC Sierra features a hands-free Bluetooth phone system. This unit is pure luxury with a heated steering wheel. The GMC Sierra features steering wheel audio controls. Engulf yourself with the crystal clear sound of a BOSE sound system in this model. This GMC Sierra's Lane Departure Warning helps keep you in your lane. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. It has auto-adjust speed for safe following. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity. The leather seats in this 3/4 ton pickup are a must for buyers looking for comfort, durability, and style.

Packages
Preferred Equipment Group 5SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Denali Ultimate Grille in Vadar Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Technology Package; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Keyless Open and Start; ProGrade Trailering System; Bose Premium Series 12-Speaker System; Push Button Start; Rear Wheelhouse Liners. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. Console-Mounted Safe. Black Front and Rear Molded Splash Guards. All-Weather Floor Liners. Rear Underseat Storage. **Equipment listed is

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

  • Reliability (4)
    4 out of 5 stars
    GMC trucks generally have a strong reputation for durability. While specific long-term data for the 2026 model isn't available, the underlying platform and powertrains are well-proven.
  • Maintenance (3)
    3 out of 5 stars
    As with any heavy-duty truck, maintenance costs can be higher due to larger components and fluids. However, the robust build suggests fewer unexpected issues, potentially balancing out some of the cost.
  • Technology (4)
    4 out of 5 stars
    GMC has packed in a comprehensive suite of technology, including a large infotainment screen, advanced driver aids, and useful towing-focused features. While generally intuitive, some menus can be a bit deep.
  • Comfort (5)
    5 out of 5 stars
    The Denali Ultimate trim truly shines here. The cabin is exceptionally quiet, seats are supremely comfortable for long hauls, and the ride quality, even when unladen, is remarkably smooth for an HD truck.
  • Dynamics (4)
    4 out of 5 stars
    The 2026 Sierra 2500HD Denali Ultimate offers impressive power and towing capability, but its sheer size and weight can make it feel less agile in everyday driving compared to smaller trucks.

  • 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:10.3in.

  • Wheels & Tires:

    • Tire:LT275/65R20

  • Fuel Tank:

    • Fuel Tank Volume:35.9gallon

2026 GMC Sierra 2500HD: The Heavy-Duty Workhorse Reimagined

The 2026 GMC Sierra 2500HD is poised to continue its reign as a premier choice for those demanding uncompromising capability and refined comfort in a heavy-duty pickup truck. Building upon its already formidable foundation, the Sierra 2500HD is expected to see significant enhancements, particularly in powertrain, technology, and overall driver experience, solidifying its position as a leading contender in the competitive heavy-duty segment. This overview delves into what makes the upcoming Sierra 2500HD a compelling option for work, recreation, and everything in between.

Highlights

  • Powertrain Prowess: The heart of the 2026 Sierra 2500HD will likely remain its robust powertrain options, catering to diverse hauling and towing needs. The cornerstone will undoubtedly be the 6.6-liter Duramax Turbo-Diesel V8, renowned for its immense torque and legendary durability. Expect this powerhouse to deliver exceptional towing capacities and effortless acceleration under load. Complementing it will be the strong 6.6-liter V8 gasoline engine, offering a potent blend of performance and a more accessible entry point for those who may not require the extreme torque of the diesel. Significant updates to transmission tuning and potentially minor power boosts are anticipated across both engines to enhance efficiency and responsiveness.

  • Advanced Safety Suite: GMC is prioritizing driver and passenger safety, equipping the 2026 Sierra 2500HD with a comprehensive suite of driver-assistance technologies. Key features will likely include:

    • Forward Collision Alert with Automatic Emergency Braking: This system warns the driver of potential frontal collisions and can automatically apply the brakes to mitigate or avoid impact.
    • Lane Departure Warning: Alerts the driver if the vehicle unintentionally drifts out of its lane without the turn signal activated, promoting safer lane keeping.
    • Adaptive Cruise Control: Maintains a set speed and distance from the vehicle ahead, reducing driver fatigue on long journeys and in traffic.
    • Blind Spot Monitoring with Rear Cross Traffic Alert: Enhances situational awareness by detecting vehicles in the truck's blind spots and alerting the driver to approaching traffic when reversing.
    • Surround Vision Camera System: Provides a 360-degree view around the truck, invaluable for maneuvering in tight spaces and hitching trailers.

  • Trim Hierarchy: Strength and Sophistication: The 2026 Sierra 2500HD will continue to offer a range of trims, each building upon the previous with increasing levels of luxury, capability, and technology.

    • Pro: The no-nonsense, work-oriented base trim, focusing on essential functionality and ruggedness for demanding job sites.
    • SLE: An upgrade offering more creature comforts and convenience features, suitable for both work and everyday use.
    • SLT: Strikes a balance between capability and refinement, featuring enhanced interior appointments and more advanced technologies.
    • AT4: The off-road focused variant, boasting specialized suspension, all-terrain tires, skid plates, and distinct styling cues for tackling challenging terrain.
    • Denali: The pinnacle of Sierra luxury, offering premium materials, advanced infotainment, and exclusive features for an opulent driving experience.

  • Other Notable Aspects: Beyond powertrain and safety, expect the 2026 Sierra 2500HD to feature significant infotainment system upgrades with larger, more intuitive touchscreens and enhanced connectivity options. Advanced trailering technologies, such as an improved ProGrade™ Trailering System, will further simplify the towing experience. Interior updates focusing on improved ergonomics and premium materials across higher trims will also be a significant draw.

What to Expect

Owning a 2026 GMC Sierra 2500HD is typically characterized by its unwavering capability and robust performance. For those who rely on their truck for heavy-duty tasks, whether it's towing large trailers, hauling significant payloads, or navigating challenging work environments, the Sierra 2500HD will deliver with confidence. The ride, while firm to accommodate its heavy-duty nature, will likely benefit from advancements in suspension technology, offering a more composed and comfortable experience than in previous generations, especially when unladen.

Maintenance will be a key consideration for any heavy-duty truck. Regular oil changes, filter replacements, and fluid checks will be crucial for optimal performance and longevity, particularly for the diesel engine. Accessing service centers experienced with heavy-duty diesel powertrains is recommended. Insurance costs for a vehicle of this size and capability are generally higher than for lighter-duty trucks or passenger vehicles due to the increased risk and replacement cost. Comprehensive insurance policies will be essential.

Potential Considerations

While the Sierra 2500HD is a highly capable machine, potential buyers should be aware of a few factors. Its size and maneuverability can be a challenge in urban environments or tight parking lots. While parking aids and camera systems help, drivers will need to adjust to its substantial footprint. The fuel economy, especially with the Duramax diesel under load, will be a consideration for those with long daily commutes or who prioritize exceptional mileage. While the diesel is efficient for its class, it will not rival smaller vehicles. Lastly, the stiff ride quality when unladen, while necessary for payload capacity, might not be as comfortable as a half-ton pickup for those who prioritize a plush ride above all else.

Overall Summary

The 2026 GMC Sierra 2500HD is shaping up to be a compelling evolution of an already formidable heavy-duty pickup. With anticipated enhancements to its already potent powertrains, a comprehensive suite of advanced safety features, and refined interior appointments across its well-defined trim levels, the Sierra 2500HD is poised to remain a top-tier choice for those who demand exceptional towing and hauling capabilities without compromising on comfort and technology. It represents a significant investment in a truck built for serious work and adventurous pursuits.

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Listed on October 24, 2025 (6 months ago)
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Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.