STOCKG5573
VIN1GT4UNEY8TF202121
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New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
1 / 17

New 2026 GMC Sierra 2500HD SLT in Nebraska City, NE

Starting Price
$87,185
Larson Finance & Protect Savings
Must finance with dealer provided traditional financing. Includes ResistAll360 with 3 years of coverage.
- $1,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/02/2026
$500
- $500
Final Price
$85,685
Total Savings
$1,500
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Popular Features
Details
Vehicle Description
Fog Lights
Towing
Bluetooth
Premium Sound
Cruise Control
Heated Seat
Heated Steering Wheel
Navigation
Sat Radio
Android Auto
Apple CarPlay
Reverse Camera
Trim
SLT
Stock #
G5573
VIN
1GT4UNEY8TF202121
Exterior Color
Glacier White Tricoat
Interior Color
Dark Walnut/Slate
Doors
4
Passengers
6
Engine
Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
Transmission
10-SPEED SHIFTABLE AUTOMATIC
Drivetrain
4x4
Needing a truck to get the job done right? The GMC Sierra 2500HD SLT comes loaded with powerful performance capabilities. To start, it includes an impressive Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs. engine and a 10-Speed Shiftable Automatic transmission for torque towing power. …Needing a truck to get the job done right? The GMC Sierra 2500HD SLT comes loaded with powerful performance capabilities. To start, it includes an impressive Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs. engine and a 10-Speed Shiftable Automatic transmission for torque towing power.

Besides power, technology can easily help with the job as well. Technology options include: Radio data system, Radio (voice operated), Electronic messaging assistance (voice operated), Radio (voice operated), Radio (touch screen display). There are plenty of connectivity features go to with it to help stay connected throughout the day. Some connectivity features include: Navigation system (voice operated), Electronic messaging assistance (voice operated), Steering wheel mounted controls (voice control), Wireless data link (Bluetooth), Radio (voice operated).

Visit Larson Motor Group today to start looking for your truck! Conveniently located at 1801 Frontage Rd Nebraska City NE 68410 to find the right GMC Sierra 2500HD model for you!
(more)

Vehicle Details

Features
Warranty Info
  • Bumper to Bumper: 36 months / 36,000 miles
  • Corrosion: 36 months / 36,000 miles
  • Corrosion Perforation: 72 months / 100,000 miles
  • Courtesy Transportation: 60 months / 60,000 miles
  • Diesel Engine Transferable Powertrain: 60 months / 100,000 miles
  • First Scheduled Maintenance: 12 months / Unlimited miles
  • Roadside Assistance: 60 months / 60,000 miles
  • Safety Restraint System: 72 months / 72,000 miles
  • Transferable Powertrain: 60 months / 60,000 miles

While we check with car manufacturers and other sources to confirm the accuracy and completeness of the data contained in this chart, we make no guarantees or warranties, either expressed or implied, with respect to the data in this report. Although we make every attempt to keep this chart up to date, all warranty information is subject to change without notice.

Testimonials

Joseph Hogle was fantastic! He will take care of you from start to finish. Great experience at Larson Motors!
A
Adam Karnowski
Austin and Steve made this experience so easy and fun we will be back for future purchases!
D
Darrin Worrell
Worked well with me. I’m happy with my service.
T
Tyler Boyer
See More Reviews

Similar Vehicle Match

New 2026 GMC Sierra 2500HD AT4 in Nebraska City, NE

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New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
New 2026 GMC Sierra 2500HD SLT
1 / 11
Starting Price
$92,380
Larson Finance & Protect Savings
Must finance with dealer provided traditional financing. Includes ResistAll360 with 3 years of coverage.
- $1,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/02/2026
$500
- $500
Final Price
$90,880
Total Savings
$1,500
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

Needing a truck to get the job done right? The GMC Sierra 2500HD AT4 comes loaded with powerful performance capabilities. To start, it includes an impressive Duramax 6.6L…Needing a truck to get the job done right? The GMC Sierra 2500HD AT4 comes loaded with powerful performance capabilities. To start, it includes an impressive Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs. engine and a 10-Speed Shiftable Automatic transmission for torque towing power. Besides power, technology can easily help with the job as well. Technology options include: Radio data system, Navigation system (voice operated), Satellite communications (voice guided directions), Satellite communications (voice guided directions), Satellite radio (SiriusXM). There are plenty of connectivity features go to with it to help stay connected throughout the day. Some connectivity features include: Navigation system (voice operated), Wireless data link (Bluetooth), Steering wheel mounted controls (voice control), Steering wheel mounted controls (voice control), Electronic messaging assistance (voice operated). Visit Larson Motor Group today to start looking for your truck! Conveniently located at 1801 Frontage Rd Nebraska City NE 68410 to find the right GMC Sierra 2500HD model for you!(more)
Final Price
$90,880
Mileage
TrimAT4
Stock #G5535
VIN1GT4UPEY6TF182883
Exterior ColorSterling Metallic
Interior ColorJet Black W/Kalahari Accents
Drivetrain4x4
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Confirm Availability
Vehicle Details

New 2026 GMC Sierra 2500HD AT4 in Nebraska City, NE

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New 2026 GMC Sierra 2500HD SLT
1 / 1
Starting Price
$88,890
Larson Finance & Protect Savings
Must finance with dealer provided traditional financing. Includes ResistAll360 with 3 years of coverage.
- $1,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/02/2026
$500
- $500
Final Price
$87,390
Total Savings
$1,500
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

2026 GMC Sierra 2500HD AT4 The Rugged Duramax PowerhouseExperience the ultimate synthesis of heavy-duty capability and off-road luxury with the brand-new 2026 GMC Sierra 2500HD…2026 GMC Sierra 2500HD AT4 The Rugged Duramax PowerhouseExperience the ultimate synthesis of heavy-duty capability and off-road luxury with the brand-new 2026 GMC Sierra 2500HD AT4. Clad in a sinister Onyx Black with a premium Jet Black leather interior featuring Kalahari accents, this 4WD Crew Cab is engineered for those who demand "Professional Grade" performance on and off the pavement. With Stock #G5611, this beast is ready to lead the charge at Larson Motors.Unstoppable Duramax Diesel TorqueThis Sierra 2500HD is powered by the legendary combination that defines heavy-duty towing:Duramax 6.6L V8 Turbo-Diesel Engine: Delivers the massive low-end torque required to pull the heaviest trailers through Nebraskas toughest terrain.10-Speed Allison Automatic Transmission: Provides smooth, optimized power delivery and superior engine braking for total control under load.X31 Off-Road Package: Features specialized Off-Road Suspension with Rancho shocks, skid plates, and Hill Descent Control to dominate the trail.2-Speed Active Transfer Case: Allows you to seamlessly shift between 2WD and 4WD modes to adapt to changing road conditions instantly.Aggressive AT4 Aesthetics & UtilityThe AT4 trim combines a bold, blacked-out look with professional-grade functional features:Black Badging & Styling: Features Black GMC Emblems, Black Sierra Nameplates, and a Gloss Black Header Grille for a modern, tactical appearance.20" High Gloss Black Aluminum Wheels: Paired with aggressive all-terrain tires and a Black Lug Nut & Wheel Lock Kit for a rugged, planted stance.GMC MultiPro Tailgate: The worlds first six-function tailgate, now featuring an integrated Kicker Audio System and Step Lights for the ultimate job site or tailgate experience.Power-Retractable Black Assist Steps: Automatically deploy to welcome you into the cab, then tuck away to maintain maximum ground clearance.Tech-Forward Premium SanctuaryInside, the AT4 offers a high-tech command center designed for long-haul comfort and digital connectivity:13.4" Diagonal GMC Infotainment System: Includes a massive high-definition screen with Google Built-in, wireless Apple CarPlay, and Android Auto.Multicolor 15" Diagonal Head-Up Display: Projects vital speed, navigation, and safety data directly onto the windshield so your eyes stay on the road.Bose Premium 7-Speaker Sound System: Delivers a rich, immersive audio experience, ensuring your favorite playlist sounds perfect even over the roar of the Duramax.Elite Comfort: Features Heated and Ventilated Perforated Leather Front Seats, Heated 2nd Row Outboard Seats, and a Heated Steering Wheel.ProGrade Trailering & SafetyNavigate the highway and the job site with absolute confidence thanks to GMC's most advanced digital assistants:Technology Package: Includes HD Surround Vision and a Bed View Camera with two trailer camera provisions for a 360-degree view around your entire rig.Gooseneck/5th Wheel Prep Package: Factory-installed and ready for heavy-duty towing with integrated bed-mounted power and wiring.Trailer Side Blind Zone Alert: Extends your blind-spot monitoring to account for the full length of your trailer for safer lane changes.Active Cruise Control: Effortlessly manages your speed and following distance, specifically calibrated for the unique needs of heavy-duty trailering.Where raw power meets refined luxury-visit Larson Motors today, where we build relationships, not just sales!(more)
Final Price
$87,390
Mileage
TrimAT4
Stock #G5611
VIN1GT4UPEY3TF203964
Exterior ColorOnyx Black
Interior ColorJet Black
Drivetrain4WD
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Vehicle Details

New 2026 GMC Sierra 2500HD Denali Ultimate in Nebraska City, NE

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New 2026 GMC Sierra 2500HD SLT
1 / 1
Starting Price
$98,650
Larson Finance & Protect Savings
Must finance with dealer provided traditional financing. Includes ResistAll360 with 3 years of coverage.
- $1,000
National Rebate
Buick & GMC Consumer Cash Program Exp: 03/02/2026
$500
- $500
Final Price
$97,150
Total Savings
$1,500
Sign Up For Price Drop Alerts
Get Pre-Approved
Value Your Trade

Description

2026 GMC Sierra 2500HD Denali Ultimate The Pinnacle of Heavy-Duty OpulenceCommand the road in the most luxurious and technologically advanced truck ever built by GMCthe brand-new…2026 GMC Sierra 2500HD Denali Ultimate The Pinnacle of Heavy-Duty OpulenceCommand the road in the most luxurious and technologically advanced truck ever built by GMCthe brand-new 2026 GMC Sierra 2500HD Denali Ultimate. Dressed in a sophisticated Titanium Rush Metallic with an exclusive Alpine Umber full-grain leather interior, this 4WD Crew Cab (Stock #G5559) is a masterpiece of engineering and craftsmanship, available now at Larson Motors.Unmatched Duramax Diesel PerformanceThe Denali Ultimate comes standard with the most capable powertrain in the GMC heavy-duty lineup:6.6L Duramax Turbo-Diesel V8 Engine: Delivers a staggering 470 horsepower and a mountain-pulling 975 lb-ft of torque, allowing for effortless towing and hauling across Nebraskas toughest terrain.Allison 10-Speed Automatic Transmission: Features optimized gear spacing and an integrated Exhaust Brake, providing world-class control and efficiency whether the truck is empty or fully loaded.Max Trailering Capability: When properly equipped, this setup offers a maximum conventional towing capacity of up to 20,000 lbs, ensuring no job is too large.Standard 4WD: Features a 2-speed Autotrac transfer case with active automatic 4WD, providing seamless transitions between power and traction as conditions change.The "Ultimate" Signature PresenceThis flagship trim is defined by exclusive design elements that signal its status at the top of the Sierra family:Signature Vader Chrome Grille: A darkened, premium chrome finish that distinguishes the Ultimate from all other Denali models.20" Ultra-Bright Machined Aluminum Wheels: Featuring gloss-black inserts for a bold, high-contrast look that demands attention.Power-Retractable Assist Steps: Includes LED perimeter lighting, deploying automatically to provide a safe, illuminated step into the expansive cabin.GMC MultiPro Tailgate with Kicker Audio: The legendary six-function tailgate comes integrated with a 100-watt exterior audio system, turning your truck bed into the ultimate tailgate destination.A First-Class Luxury SanctuaryInside, the Denali Ultimate offers an environment of unrivaled comfort and sophisticated detail:Exclusive Alpine Umber Interior: Features full-grain leather seating, authentic Paldao open-pore wood trim, and laser-etched topographical map patterns of Mount Denali.16-Way Power Front Seats with Massage: Best-in-class heated and ventilated seats with built-in massage functionality to eliminate fatigue on long-distance hauls.Bose Premium Series 12-Speaker System: Features Centerpoint surround sound, delivering a studio-quality listening experience tailored specifically to the Sierra's cabin.Power Sunroof: Floods the interior with natural light, enhancing the sense of space in the best-in-class Crew Cab front head and legroom environment.Cutting-Edge Digital Command CenterStay connected and in control with GMCs most comprehensive suite of driver-focused technology:13.4" Diagonal Infotainment System: Includes Google Built-in compatibility, wireless Apple CarPlay, and Android Auto.15" Diagonal Multi-Color Head-Up Display (HUD): Projects vital info like speed, navigation, and safety alerts directly onto the windshield.ProGrade Trailering System: Includes up to 14 available camera views, including Transparent Trailer View, allowing you to virtually "see through" your hitched trailer.Rear Camera Mirror: Provides a wide, unobstructed digital view of what's behind the truck, even when the bed or backseat is fully loaded.Experience the absolute summit of professional grade-visit Larson Motors today, where we build relationships, not just sales!(more)
Final Price
$97,150
Mileage
TrimDenali Ultimate
Stock #G5559
VIN1GT4UXEYXTF215190
Exterior ColorDownpour Metallic
Interior ColorAlpine Umber
Drivetrain4WD
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Vehicle Details

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Disclaimer

*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. All specifications, prices and equipment are subject to change without notice. Prices and payments do not include tax, titles, tags, finance charges, documentation charges, emissions testing charges, or other fees required by law, vehicle sellers or lending organizations.

Based on 2026 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.

While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items. Accessories and color may vary. All inventory listed is subject to prior sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm vehicle price with Dealership. See Dealership for details.