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New and used
2026 GMC Sierra 3500 trucks
for sale
near
Conroe, 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
Vehicle information
Features
Reviews
Great experience, great salesman, easy closing, would buy
Great experience, great salesman, easy closing, would buy from this dealer again. Salesman completed everything he promised. Enough said. I would recommend salesman to my friends
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
Great response, see you soon.
Great response, see you soon. They have the vehicle's I would like to test drive, sorry my time is been to busy but I call you soon.
New
2026 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
I scheduled an Oil change and tire rotation and
I scheduled an Oil change and tire rotation and everything went well. I was offered a ride home but I opted to stay. The whole process took about an hour. Always a pleasure. I?ll be back at next interval. Thanks
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
Reviews
Great, Vickie?
Great, Vickie?s the best service writer that I have ever had. The dealership looks after their customers, and makes sure they are satisfied with the results of the repaired vehicle.
New
2026 GMC Sierra 3500 Base
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 Denali Ultimate
Vehicle information
Features
Reviews
Oscar in service department is a 10+ I?
Oscar in service department is a 10+ I?ve been working with him for quite some time. We have purchase several autos from this operation when it was Beck masten
New
2026 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
We had an exceptional experience buying our 2026 GMC
We had an exceptional experience buying our 2026 GMC Sierra, and it was all thanks to Trey Beal, Javonte Wright, and Daimarys Millan. From start to finish, they were professional, knowledgeable, and genuinely focused on making sure we found the right truck for our needs. They made the entire process smooth, stress-free, and actually enjoyable ? which says a lot when buying a vehicle! They answered every question with patience and made sure we were completely comfortable with our decision. If you?re looking for someone who truly goes above and beyond, ask for Trey, Javonte, and Daimarys! Highly recommend!
New
2026 GMC Sierra 3500 AT4
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
Itaty is the best service advisor.
Itaty is the best service advisor. She?s the best at giving updates and responsive. Only location I go to. She always takes care of me.
New
2026 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
Martin Chevrolet Buick GMC, Cleveland, Texas
I seriously have too much to write in a review about my experience over the last 4 year of trying to purchase this new vehicle. But I am going to forego all that and get to the point?. I have just taken delivery of a new a 2023 GMC Sierra 1500, Denali, 4WD, Crew Cab-Short Box purchased from Martin Chevrolet Buick GMC, 420 W Southline Street, Cleveland Tx 77372 281-761-7029. Martin Chevrolet Buick GMC is a Family own busine run This purchase makes my 5th Special order vehicle I have purchased in my life. Each and every time, I sat down to do the numbers, you leave the dealership with your head spinning as to the stuff they try to incorporate into your Sales Agreement. NOT this time, Martin Chevrolet Buick GMC did everything that I was expecting. First, let me tell you I had the Dream team working on my behalf. Shout out to; Janet Martin- Vice President, Efrain Salazar ? Sales Manager, JC Phillips ? Finance Manager and MOST important; Justin Allen ? Sales Specialist who work with me for over two years to get my new vehicle. The amount of time to get the vehicle was of no fault of this dealership, it was General Motors, Covid, Part Shortages and anything else you can think of. However, Justin Allen, walked that walk with me to make sure I was up to date on all information I needed. He listened, he heard and he was there every time I had a question, worry or concern. Thank you Justin Allen. On May 15th, I got a call from Justin saying your new truck has just arrived, come on up and get it. Of course, we went thru all that sale process at this time and I can tell you I was not pressure and being a numbers guy, all their number was what I had gone in with. The Sales manager made she I was okay with the numbers and the Finance guy did not beat me over the head trying to sell me things I didn?t want. Note: this was my 4th order of this new vehicle, twice before with different GMC dealerships who at the end of the process was inflating their number much more than I was going to do. What I can tell you about Martin Chevrolet Buick GMC is that they CARE about the customer and are will to work with you to make your Dreams come true. Thank you, Thank you, Thank you?. Thank you Justin Allen. Respectfully, MRPHIL 05-24-2023
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 AT4
Vehicle information
Features
New
2026 GMC Sierra 3500 AT4
Vehicle information
Features
New
2026 GMC Sierra 3500 Denali
Vehicle information
Features
New
2026 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
Want great service and deals go to Martin Chevrolet and
Want great service and deals go to Martin Chevrolet and see Chris Miller. No haggle no stress all around good service. I have bought several vehicles from Chris and will continue to buy from him. No one can compare to Chris Miller. He will make it happen...
New
2026 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
It may be pure coincidence, but we took the car in for
It may be pure coincidence, but we took the car in for service: oil change, tire alignment, plus a special item regarding the front passenger door, and it came back with a dead battery. We literally brought it home, parked it for the night, and it was dead in the morning...
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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 | |||||||
|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 159" Pro | 4WD Crew Cab 159" Pro | 2WD Crew Cab 172" Pro | 4WD Crew Cab 172" 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 $51,900 | Starting at $54,700 | Starting at $52,100 | Starting at $54,900 | 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 159" SLT | 4WD Crew Cab 172" SLT |
| Inventory price | |
| Starting at $66,400 | Starting at $66,600 |
| 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) |
*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.
