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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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New and used
2026 GMC Sierra 2500 trucks
for sale
near
Madison, NY
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Vehicle information
Features
Reviews
Tim Clark and Ray Bennett from LEADCAR GMC, made the
Tim Clark and Ray Bennett from LEADCAR GMC, made the process of buying my truck completely seamless. They went above and beyond, supported and facilitated my search for the vehicle l wanted, decision making, and the paperwork, seamlessly. They also helped my close friend with his first-ever GMC brand-new truck, and gave him a deal that made one other local GMC competitor?s deal look like a highway robbery! They are a great team and an absolute asset to LEADCAR. This was my 3rd GMC AT4!






New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Excellent buying experience.
Excellent buying experience. Bruce was great to deal with. Easy scheduling of service... service itself was handled in a prompt and efficient manner with pleasant waiting facilities.






New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Excellent, outstanding, and terrific!
Excellent, outstanding, and terrific! Need I say more? Fantastic, super, awesome! OK, ten more words.... I repeat.....Excellent, outstanding, and terrific! Fantastic, super, awesome! Thank you!!






Vehicle information
Features






New
2026 GMC Sierra 2500 AT4
Vehicle information
Features






Vehicle information
Features
Reviews
Bill Schramm
Bill was very knowledgeable about my wants and needs in a new vehicle.He took me step by step through the vehicle and then the buying process very professional

New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Extreamely great service
Treated us very well. Knows our likes and dislikes. Has been a loyal dealer for us for over 35 years.






New
2026 GMC Sierra 2500 Denali
Vehicle information
Features






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Reviews
Jim Clute is amazing. Exceptional salesman!
This is the 4th vehicle in my family bought from Jim. He is the reason we keep coming back!!! Great guy and great at his job!






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Reviews
Eli did a great job very helpful with the phone very
Eli did a great job very helpful with the phone very patient with me thanks






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Features
Reviews
Very knowledgeable and friendly dealership easy to work
Very knowledgeable and friendly dealership easy to work with. Chris Webster, Emaj Smith and Daniel Vaughn. Very knowledgeable easy to work with and patient. Highly recommended.






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Features
Reviews
Great people to work with.
Great people to work with. They are very knowledgeable. Always willing to go the extra mile.






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Features






New
2026 GMC Sierra 2500 SLT
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Features






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New
2026 GMC Sierra 2500 SLT
Vehicle information
Features

New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service
The service department has been fantastic. I bought my car in 2009 and have never had any complaints or concerns. Any correspondence and work performed on my vehicle has been professional and completed in a timely manner.






New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Honest
I purchased a New 2014 Chevy Silverado through Den Kelly GMC. The buying experience was pleasureable. When returning for service I did not experience any high pressure sales tactics or upselling you see from other dealerships.

New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Honest and Excellent Customer Service
I brought my Lexus SUV in for service since it was having electrical problems and AAA towed it to Den Kelly for repairs. I must say that the service rep, Will went above and beyond to find the problem. Because it was not a Chevy, he called Lexus service to help understand the problem. After a lot of diagnostic work, They concluded that it was probably the battery and not the car's computer as originally thought. Will even returned my battery to an auto supply store in the area to exchange it (it was still under warranty) at no extra charge! He only charged me for the labor to put the battery. Very honest people who did what was best for the customer. Highly recommended!






New
2026 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Very satisfied, friendly and professional!
Very satisfied, friendly and professional! I visited many different dealers in my area, they were my best choice and I'm staying with them! Thank you.
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GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2025 GMC Sierra 2500 | $77,942 |
About the 2026 GMC Sierra 2500
Pro shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 10-Speed A/T
- Engine
- 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

How much does the 2026 GMC Sierra 2500 cost?
The 2026 GMC Sierra 2500 price depends on trim level and optional features. Prices typically start at $46,700 and go as high as $94,100 for fully loaded models.
What are some similar vehicles and competitors of the 2026 GMC Sierra 2500?
The 2026 GMC Sierra 2500 compares to and/or competes against the following vehicles:
AT4 (2 styles)
Style | |
---|---|
4WD Crew Cab 172" AT4 | 4WD Crew Cab 159" AT4 |
Inventory price | |
Starting at $71,800 | Starting at $71,600 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
AT4X (1 style)
Style |
---|
4WD Crew Cab 159" AT4X |
Inventory price |
Starting at $83,700 |
Combined MPG |
0 |
Engine |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali (2 styles)
Style | |
---|---|
4WD Crew Cab 159" Denali | 4WD Crew Cab 172" Denali |
Inventory price | |
Starting at $75,000 | Starting at $75,200 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali Ultimate (2 styles)
Style | |
---|---|
4WD Crew Cab 159" Denali Ultimate | 4WD Crew Cab 172" Denali Ultimate |
Inventory price | |
Starting at $93,800 | Starting at $94,100 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Pro (10 styles)
Style | |||||||||
---|---|---|---|---|---|---|---|---|---|
4WD Crew Cab 159" Pro | 4WD Crew Cab 172" Pro | 2WD Crew Cab 172" Pro | 2WD Crew Cab 159" Pro | 2WD Double Cab 162" Pro | 4WD Double Cab 162" Pro | 2WD Double Cab 149" Pro | 4WD Double Cab 149" Pro | 2WD Reg Cab 142" Pro | 4WD Reg Cab 142" Pro |
Inventory price | |||||||||
Starting at $53,200 | Starting at $53,400 | Starting at $50,600 | Starting at $50,400 | Starting at $48,800 | Starting at $51,600 | Starting at $48,600 | Starting at $51,400 | Starting at $46,700 | Starting at $49,500 |
Combined MPG | |||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Engine | |||||||||
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLE (5 styles)
Style | ||||
---|---|---|---|---|
4WD Crew Cab 159" SLE | 4WD Crew Cab 172" SLE | 4WD Double Cab 149" SLE | 4WD Double Cab 162" SLE | 4WD Reg Cab 142" SLE |
Inventory price | ||||
Starting at $57,400 | Starting at $57,600 | Starting at $55,600 | Starting at $55,800 | Starting at $53,500 |
Combined MPG | ||||
0 | 0 | 0 | 0 | 0 |
Engine | ||||
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
Style | |
---|---|
4WD Crew Cab 172" SLT | 4WD Crew Cab 159" SLT |
Inventory price | |
Starting at $65,000 | Starting at $64,700 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2026 GMC Sierra 2500
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25 listings starting at $59,175
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2026 GMC Sierra 2500 in Kirkland, NY
21 listings starting at $59,175
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This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.