New 2026 GMC Sierra 2500HD Denali in Downers Grove, IL
- MSRP
- $90,909
- Bill Kay Discount
- - 7,509
- Sale Price
- $82,900
At the heart of this Sierra 2500HD Denali lies the renowned Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 470 horsepower and an astounding 975 lb-ft of torque. Paired with a 10-speed automatic transmission and a robust 4WD system, this truck is ready to tackle any terrain or towing challenge with ease.
- Duramax 6.6L V8 Turbodiesel Engine
- Denali Reserve Package
- Gooseneck/5th Wheel Prep Package
- Snow Plow Prep/Camper Package
- Technology Package
- Bose Premium 7-Speaker Sound System
- Heated and Ventilated Front Seats
- Heated Rear Seats
- Wireless Charging
- Trailer Cam Provisions and Trailer Viewing Software
- Hitch Guidance with Hitch View
- in-Vehicle Trailering System App
The Sierra 2500HD Denali's impressive capabilities are matched by its refined and luxurious interior. Adorned with genuine wood accents, premium leather-appointed seating, and a host of advanced technology features, this truck offers a level of comfort and convenience that will elevate every journey.
Elevate your driving experience with the Sierra 2500HD Denali's advanced safety features, including Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert. The Surround Vision system and Bed View Camera provide unparalleled visibility, ensuring you can navigate with confidence, whether towing a heavy load or maneuvering in tight spaces.
Experience the power, capability, and refinement of the 2026 GMC Sierra 2500HD Denali. This exceptional truck is the perfect blend of strength and sophistication, designed to meet the demands of the most discerning drivers. Visit our showroom today to discover the true essence of GMC's legendary craftsmanship and engineering. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 03/31/2026(more)
Vehicle Details
- 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.
FEATURED OFFER
Expires 03/31/2026
Get Pre-ApprovedNot available with lease and some other offers. Program eligibility based on credit approval through GM Financial; not all customers will qualify. See dealer for details.
Down payment will vary with APR and credit
36 monthly payments of $29.93 for each $1,000 borrowed.
48 monthly payments of $22.98 for each $1,000 borrowed.
60 monthly payments of $19.29 for each $1,000 borrowed.
72 monthly payments of $17.00 for each $1,000 borrowed.
84 monthly payments of $15.04 for each $1,000 borrowed.
Expires 03/31/2026
Get Pre-ApprovedParticipants that are active UAW-GM Hourly Employees can use this incentive allowance towards the purchase/lease of a new vehicle. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedGM Employee Appreciation Certificate Program - Only GM Employees who have received the certificate are eligible to use the allowance towards the purchase/lease of an eligible model. Authorization number required. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedNew, GM Card customers who apply and get approved for the new GM Rewards Card via a dealership QR code or text to apply functionality, and then spend a minimum of $1000 at the dealership at time of purchase/lease, can use this offer towards the purchase/lease of an eligible new and unused model. Oth...
New, GM Card customers who apply and get approved for the new GM Rewards Card via a dealership QR code or text to apply functionality, and then spend a minimum of $1000 at the dealership at time of purchase/lease, can use this offer towards the purchase/lease of an eligible new and unused model. Other conditions apply. Not available with some other offers. See dealer for details.
Expires 06/30/2026
Get Pre-ApprovedGeneral Motors First Responder Cash Allowance Program. Eligible customers which include firefighters, police, EMT/paramedics and 911 dispatch can use this allowance toward the purchase/lease of an eligible model. Proof of employment and authorization code required. See dealer for details or visit ww...
General Motors First Responder Cash Allowance Program. Eligible customers which include firefighters, police, EMT/paramedics and 911 dispatch can use this allowance toward the purchase/lease of an eligible model. Proof of employment and authorization code required. See dealer for details or visit www.gmfirstresponderdiscount.com for complete eligibility details.
Expires 01/04/2027
Get Pre-ApprovedGM Military Discount Cash Allowance Program for active, reserve and retired military personnel, including discharged veterans within three years of discharge date, who purchase/lease an eligible model. Eligibility verified by ID.ME and authorization code required. See dealer for details or visit www...
GM Military Discount Cash Allowance Program for active, reserve and retired military personnel, including discharged veterans within three years of discharge date, who purchase/lease an eligible model. Eligibility verified by ID.ME and authorization code required. See dealer for details or visit www.gmmilitarydiscount.com for complete eligibility details
Expires 01/04/2027
Get Pre-ApprovedGM Employees or Friends of GM Suppliers receive special pricing. Authorization code required. Offer may be combined with other consumer incentives. See dealer for details or refer to www.gmfamilyfirst.com for complete eligibility details.
Expires 01/04/2027
Get Pre-ApprovedCurrent employees of certain affiliate companies receive special pricing on General Motors vehicles. Approval code required. Offer maybe combined with other consumer incentives. See dealer or visit www.gmsupplierdiscount.com for details and list of eligible companies.
Expires 01/04/2027
Get Pre-ApprovedThis is the GM Card (Blue/Gold) Program. Customers can use their card earnings towards the purchase or lease of an eligible model. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedGM retirees, former employees or active employees who receive a voucher, may use it toward the purchase of eligible new and unused GM vehicle. See dealer for complete details.
Expires 01/04/2027
Get Pre-ApprovedCustomers can use their My Rewards Loyalty points towards purchase/lease of a new vehicle. Approval code will be required. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedGeneral Motors Quality, Reliability And durability (QRD) Purchase Program provides a special vehicle price to program participants (e.g., GM Employees, Retirees, Surviving Spouses and dependent children under the age of 25) on units previously used in the GM Company QRD Program and the new vehicle i...
General Motors Quality, Reliability And durability (QRD) Purchase Program provides a special vehicle price to program participants (e.g., GM Employees, Retirees, Surviving Spouses and dependent children under the age of 25) on units previously used in the GM Company QRD Program and the new vehicle is purchased from a participating dealer at the prices on vehicle invoice. See dealer or visit www.gmfamilyfirst.com for complete eligibility details.
Expires 03/31/2026
Get Pre-ApprovedThis is the GM Employee Purchase Program For Executive Referrals. This program provides a special vehicle price to eligible participants who purchase/lease an eligible model. See dealer or visit www.gmfamilyfirst.com for complete details.
Expires 01/04/2027
Get Pre-ApprovedGeneral Motors Employee New Vehicle Purchase Program for participants (i.e. GM Employees, GM Retirees, Surviving Spouses and eligible family members) who purchase/lease a new vehicle. Refer to www.gmfamilyfirst.com for complete eligibility details. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedCurrent General Motors Dealership Employees are eligible for special pricing when they purchase/lease a new vehicle. Proof of employment and authorization number required. See dealer for details and/or visit www.gmded.com for eligibility details.
Expires 01/04/2027
Get Pre-ApprovedCustomers will receive special incentive offer by mail/email. Allowance can be used towards purchase/lease of a new vehicle. Authorization code will be required. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedGM Cards With Redemption Limits Copper/Platinum members, whose account is in good standing, may redeem their GM Card earnings when they purchase/lease an eligible model. See dealer for details.
Expires 01/04/2027
Get Pre-ApprovedThis is the General Motors GM Accessibility Program. This program offers customers a reimbursement for an amount matching the actual cost of eligible adaptive accessibility equipment subject to maximum. See dealer for complete details.
Expires 01/04/2027
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Similar Vehicle Match
- MSRP
- $85,755
- Bill Kay Discount
- - 5,355
- Sale Price
- $79,900
Sign Up For Price Drop Alerts
Description
Discover the epitome of power, capability, and refined luxury in the 2026 GMC Sierra 2500HD SLT. This remarkable heavy-duty pickup is engineered to conquer any challenge, whether…Discover the epitome of power, capability, and refined luxury in the 2026 GMC Sierra 2500HD SLT. This remarkable heavy-duty pickup is engineered to conquer any challenge, whether you're tackling tough job sites, navigating rugged terrain, or seeking the ultimate in comfort and convenience.- 6.6L V8 Duramax Diesel Turbocharged Engine with 470 horsepower and an impressive 975 lb-ft of torque- SLT Premium Package featuring the SLT Convenience Package, SLT Preferred Package, Sierra HD Pro Safety Plus Package, and more- 20-inch Bright Face Wheels with Dark Painted Pockets- Power Sunroof for an open-air driving experience- X31 Off-Road Package with Hill Descent Control, Skid Plates, and Off-Road SuspensionThis Sierra 2500HD SLT is equipped with a wealth of premium features that elevate your driving experience. Enjoy the convenience of Wireless Charging, Rear Cross Traffic Alert, and Trailer Side Blind Zone Alert, as well as the comfort of Heated 2nd Row Outboard Seats and the safety of the Safety Alert Seat.The attention to detail is evident throughout, from the LED Cargo Area Lighting and LED Smoked Amber Roof Marker Lamps to the 2 Charge/Data USB Ports and 120-Volt Bed Mounted Power Outlet. With the Universal Vehicle Module, you can seamlessly integrate your upfit equipment controls, making this Sierra 2500HD SLT the ultimate work-ready companion.Elevate your driving experience with the uncompromising power, capability, and luxury of the 2026 GMC Sierra 2500HD SLT. Visit our showroom today to see this exceptional vehicle in person and discover how it can transform the way you tackle life's adventures. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 03/31/2026(more)| Mileage | 50 |
| Trim | SLT |
| Stock # | 260518 |
| VIN | 1GT4UNEY9TF113738 |
| Exterior Color | Volcanic Red Tintcoat |
| Interior Color | Black |
| Drivetrain | 4WD |
- MSRP
- $89,860
- Bill Kay Discount
- - 6,460
- Sale Price
- $82,900
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Description
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| Trim | AT4 |
| Stock # | 260532 |
| VIN | 1GT4UPEY9TF231798 |
| Exterior Color | Onyx Black |
| Interior Color | Jet Black With Kalahari Accents |
| Drivetrain | 4WD |
- MSRP
- $66,590
- Bill Kay Discount
- - 6,840
- Sale Price
- $56,500
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Description
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| Trim | SLT |
| Stock # | 260535 |
| VIN | 1GTUUDED3TZ312631 |
| Exterior Color | Summit White |
| Interior Color | Dark Walnut/Slate |
| Drivetrain | 4WD |
Dealership Information
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.