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New and used
2026 GMC Sierra 2500 trucks
for sale
near
Gladstone, MO
- 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.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Car service
They always do a great job! I?ve had my car for nine years and have always gone there.
Used
2026 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Service Department a particular service agent D.
Service Department a particular service agent D.M. I use every time I come in for service he is the best
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Had a very good experience.
Had a very good experience. Julio, our salesperson, was very personable and didn’t pressure at all. If I had it to do again I probably wouldn’t have purchased the extended warranty. I did find a problem with the passenger side sun visor but we will see if they can help me out with it. I love the vehicle.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I've dealt with better.
I've dealt with better. Not completely negative of an experience. Not the best either. Their service dept seems to be slacking. How do you put a car on a lot for sale with a check engine light on? I can see when it was last cleared. Not very long before I bought it. Salesman trying to tell me the engine isn't getting up to temp because it's cold outside. No. It's a bad thermostat. Headlight wasn't plugged in. And WAAAAY out of alignment. Their cars are supposedly looked over with a xx point safety check. I doubt that. Looked over, cleared codes, topped up fluids. Put an oil change sticker on the window. But did they really? It looks clean so I assume so. The detailers did a FANTASTIC job!! This car was super clean!!
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service once again.
Great service once again. I made an appointment online which was easy to navigate. Everyone was professional, courteous and friendly. The service that I received was done on a timely manner. Tim checked us in and kept us up to date throughout the whole process. A big Thank You to Tim for his knowledge walking us through what service needed to be performed. As always will recommend Cable Dahmer.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service, Great experience, Great coffee while I
Great service, Great experience, Great coffee while I waited. Thanks to Kracinda in Service and Gary in Parts
New
2026 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Good service management, I?
Good service management, I?ve been coming here for 4 years since I bought a GM product and have been happy. I grew up in a GM dealership and I am picky.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service from professional and personal people who
Great service from professional and personal people who care about the people they serve and their vehicles. The location of the facility is welcoming and the facility is clean.
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I got picked up from home to get my car.
I got picked up from home to get my car. The repairs were done Great now it is running a lot quieter no squeaking yet!
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
10 out of 10 customer service.
10 out of 10 customer service. Ramiro was amazing and even kept my child entertained during the process so I could get everything taken care of.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
New
2026 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great teamwork throughout the process Very nice people
Great teamwork throughout the process Very nice people and a smooth enjoyable experience my salesman, Jimmy Carpenter was a pro. I will go back for My next cae
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Chris Sheets did a good job helping me with the purchase
Chris Sheets did a good job helping me with the purchase of a great car. He was able to answer all my questions and made it a pleasant experience.
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Met my needs.
Met my needs. I was just getting an oil change and tire rotation. Waiting area is small and with the door to the outside opening directly to this letting in a cold draft
New
2026 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The internet sales lady was great!
The internet sales lady was great! She set everything up for me to see the vehicle. Lee was calm salesman very Solid guy.
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I worked with Jimmy Carpenter as a sales rep, he was
I worked with Jimmy Carpenter as a sales rep, he was wonderful. I felt no pressure from the team and I was in on a very busy Saturday morning, made my trade, and drove home for lunch in my new GMC.
New
2026 GMC Sierra 2500 SLE
Vehicle information
Features
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 GMC Sierra 2500 | $77,567 | 2 Good deals |
About the 2026 GMC Sierra 2500
Pro shown (base trim).
- Seating
- 2
- 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 $47,000 and go as high as $94,500 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 159" AT4 | 4WD Crew Cab 172" AT4 |
| Inventory price | |
| Starting at $72,200 | Starting at $72,400 |
| 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 $85,200 |
| 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 $75,200 | Starting at $75,400 |
| 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 $94,200 | Starting at $94,500 |
| 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 172" Pro | 2WD Crew Cab 159" Pro | 4WD Crew Cab 159" Pro | 4WD Crew Cab 172" Pro | 4WD Double Cab 162" Pro | 4WD Double Cab 149" Pro | 2WD Double Cab 149" Pro | 2WD Double Cab 162" Pro | 2WD Reg Cab 142" Pro | 4WD Reg Cab 142" Pro |
| Inventory price | |||||||||
| Starting at $50,900 | Starting at $50,700 | Starting at $53,500 | Starting at $53,700 | Starting at $51,900 | Starting at $51,700 | Starting at $48,900 | Starting at $49,100 | Starting at $47,000 | Starting at $49,800 |
| 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 172" SLE | 4WD Crew Cab 159" SLE | 4WD Double Cab 162" SLE | 4WD Double Cab 149" SLE | 4WD Reg Cab 142" SLE |
| Inventory price | ||||
| Starting at $58,100 | Starting at $57,900 | Starting at $56,300 | Starting at $56,100 | Starting at $54,000 |
| 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 159" SLT | 4WD Crew Cab 172" SLT |
| Inventory price | |
| Starting at $65,200 | Starting at $65,500 |
| 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.
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2026 GMC Sierra 2500 by cab style
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.