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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 AT4 trucks
for sale
near
Cloverleaf, 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 2500 AT4
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 2500 AT4
Vehicle information
Features
Reviews
Great service !
Great service ! Always so helpful n kind ! Willing to help u in anything u might need done to ur vehicle. My favorite place for a oil change
New
2026 GMC Sierra 2500 AT4
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 2500 AT4
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 2500 AT4
Vehicle information
Features
Reviews
Went in for recall they took care of me pretty fast and
Went in for recall they took care of me pretty fast and offered coffee and environment was great and my rep was very helpful and I had no issues
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
First time love it and the service was fast and reliable
First time love it and the service was fast and reliable customer service was great one thing they need is breakfast in the morning like donuts
New
2026 GMC Sierra 2500 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 2500 AT4
Vehicle information
Features
Reviews
Great service as usual Basil is a great guy and Jasmine
Great service as usual Basil is a great guy and Jasmine was so nice and took care of all the details and kept on top of it
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Andrea was really helpful and even with the uber process
Andrea was really helpful and even with the uber process to get to work and back to the dealer. Called me to inform when inspection was completed to let me know about the recommendations.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Ease of dealership was astounding.
Ease of dealership was astounding. Will be back with my other vehicle and maybe purchase a vehicle. Would recommend to fiends and family. Thank you.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Everyone was very friendly!
Everyone was very friendly! Ada is the best! Very knowledgeable of the trucks. Made the new vehicle experience very easy and smooth. I definitely recommend her!
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great Customer Service and Great environment.
Great Customer Service and Great environment. They treat me and my family with respect and helped us find the best vehicle for the best price.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Entire process was efficient; communication was great and
Entire process was efficient; communication was great and service time for a Saturday morning was excellent. My service rep answered all my questions a was easy to work with.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
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 2500 AT4
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
About the 2026 GMC Sierra 2500 AT4
AT4 shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four 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 AT4 cost?
The 2026 GMC Sierra 2500 AT4 price depends on optional features. Prices typically start at $72,200.
What are some similar vehicles and competitors of the 2026 GMC Sierra 2500 AT4?
The 2026 GMC Sierra 2500 AT4 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) |
*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.
2026 GMC Sierra 2500 AT4 by city
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GMC Sierra 2500 trims
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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.