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New and used
2026 GMC Sierra 3500 trucks
for sale
near
Cinco Ranch, TX
- 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 3500 Denali Ultimate
Vehicle information
Features
Reviews
Fabulous experience from start to finish.
Fabulous experience from start to finish. It was the perfect addition for our family. If and when I?m ready for another one I?ll definitely be back at Group 1 Buick GMC North.
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Good customer service.
Good customer service. They sent me new blades to replace the old ones and even offered to install them for free. Thank you for your generosity
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
They guy Joel does a great job and great person love his
They guy Joel does a great job and great person love his customer service i will be back again for another oil change because of him
New
2026 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Christina was very helpful.
Christina was very helpful. She?s excellent at making sure all needs all needs are met. I?ll continue to have all servicing done there.
New
2026 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
I would definitely purchase my next car from classic ?
I would definitely purchase my next car from classic ? the staff was friendly and they really help me make a purchase on the right car
New
2026 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
I went in to get my car serviced and this particular
I went in to get my car serviced and this particular dealership Very Professional & proficient. this will be the only place I will be taking my car from now on.
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Chris Crespo and his team were amazing and attentive to
Chris Crespo and his team were amazing and attentive to all my needs. Purchasing a new truck has never been easier! From start to finish, Highly recommend!
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
Once again, Vikki did a fantastic job of taking care of
Once again, Vikki did a fantastic job of taking care of me and my truck. I scheduled the 100K service for my truck, and then got a curveball that made keeping the appointment more of a challenge. Vikki was able to help me reschedule my appointment in a way that still aligned with my schedule. Vikki?s attention to detail, knowledge, and responsiveness give me confidence in services/repairs being done right the first time. Her care and understanding of how to take care of her customers makes DeMontrond the only place where my truck will be serviced.
New
2026 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features
Reviews
My scheduled service to replace tire and 5,000 mile
My scheduled service to replace tire and 5,000 mile service was in and out in great time for what had to be done. Service advisors had great customer service and made sure you were happy with everything done. I have loved the buying experience from this location as well as the people. My service agent, Harouna Fofana, was top notch! 10/10
New
2026 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features
Reviews
Nice people and I?
Nice people and I?m happy with my new truck very appreciate David help. thank You and I will come back to buy another truck.
New
2026 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
This is my forth GMC truck from this facility.
This is my forth GMC truck from this facility. It gets easier everytime. My salesman Mohammed Sharaf is very helpful and caring person. He well work with you on every detail. And I've learn from my last truck I could come back weeks and months later and he is always willing to help. The Sales manager will work with you and help you get what you want. It's a five star sales team.
New
2026 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
Top level service and transparency .
Top level service and transparency . Great experience from first call until now…. And thanks again and again and to everyone involved who is in our team to make it a reality to be part and be involved and
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Enjoyable experience in and out knowledgeable salesman
Enjoyable experience in and out knowledgeable salesman the guy who handled my financing was great they made it seem very easy I would definitely recommend it to friends and family, which I already have.
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Got off to a rocky start, but the sales team and sales
Got off to a rocky start, but the sales team and sales manager were accommodating and treated me with respect. The finance manager didn't oversell and got me the products that I needed. Would recommend again.
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
would shop here again.
would shop here again. sales , finance, service were all outstanding. I live 40 miles away from this dealership and it was truly worth the trip.
Used
2026 GMC Sierra 3500 Denali
Vehicle information
Features
Used
2026 GMC Sierra 3500 Denali
Vehicle information
Features
There are 7 matching cars close to your year range.
Used
2024 GMC Sierra 3500 Base
Vehicle information
Features
GMC Certified
2024 GMC Sierra 3500 AT4
Vehicle information
Features
Used
2024 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features
Used
2024 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2024 GMC Sierra 3500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 3500 Pro
Vehicle information
Features
Used
2024 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features
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About the 2026 GMC Sierra 3500
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 3500 cost?
The 2026 GMC Sierra 3500 price depends on trim level and optional features. Prices typically start at $48,200 and go as high as $97,800 for fully loaded models.
What are some similar vehicles and competitors of the 2026 GMC Sierra 3500?
The 2026 GMC Sierra 3500 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 $73,400 | Starting at $73,600 |
| 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) |
Denali (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" Denali | 4WD Crew Cab 172" Denali |
| Inventory price | |
| Starting at $76,300 | Starting at $76,500 |
| 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) |
Denali Ultimate (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" Denali Ultimate | 4WD Crew Cab 172" Denali Ultimate |
| Inventory price | |
| Starting at $97,600 | Starting at $97,800 |
| 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 (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 172" Pro | 2WD Crew Cab 172" Pro | 2WD Crew Cab 159" Pro | 4WD Crew Cab 159" Pro | 4WD Double Cab 162" Pro | 2WD Double Cab 162" Pro | 4WD Reg Cab 142" Pro | 2WD Reg Cab 142" Pro |
| Inventory price | |||||||
| Starting at $54,900 | Starting at $52,100 | Starting at $51,900 | Starting at $54,700 | Starting at $53,100 | Starting at $50,300 | Starting at $51,000 | Starting at $48,200 |
| Combined MPG | |||||||
| 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) |
SLE (4 styles)
| Style | |||
|---|---|---|---|
| 4WD Crew Cab 172" SLE | 4WD Crew Cab 159" SLE | 4WD Double Cab 162" SLE | 4WD Reg Cab 142" SLE |
| Inventory price | |||
| Starting at $59,300 | Starting at $59,100 | Starting at $57,500 | Starting at $55,200 |
| Combined MPG | |||
| 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) |
SLT (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 172" SLT | 4WD Crew Cab 159" SLT |
| Inventory price | |
| Starting at $66,600 | Starting at $66,400 |
| 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) |
*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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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.