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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
2025 GMC Sierra 2500 AT4 trucks
for sale
near
Nassau Bay, 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
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great Experience!
All aspects of the car buying process were amazing. Truly a high class business, next car will be bought at this car dealership, truly top of the line!!!
So far so good!
So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The seller Mike.
The seller Mike. S was a shill guy and easy going making the process smooth, 10/10 great service. Also great service with the finance department.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Gil Campos as always services my truck excellently.
Gil Campos as always services my truck excellently. I scheduled my oil change and was completed in less than two hours. I will be back!!






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I was very undecisive for about 3 weeks but my sales man
I was very undecisive for about 3 weeks but my sales man stuck in there. When I finally made it to Houston he took the time and drove me across town just so I could test a car I thought I liked. And I made that purchase that day within a couple hours






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Everything went well.
Everything went well. I guess if I have to write 25 words I can go on and on about nothing. These reviews are not true reviews if you or the survey company are setting the boundaries.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
It's where I go for a quick no hassle oil change and tire
It's where I go for a quick no hassle oil change and tire rotation. It's all I needed and all I got. It was great!






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
We purchased a new Yukon XL from Beck and Masten South.
We purchased a new Yukon XL from Beck and Masten South. Everyone we worked with at the dealer was helpful. Robert and Fernando were great salesman to work with and made the buying process smooth.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I like the online appointment service.
I like the online appointment service. It makes getting an appointment or canceling it very convenient. Our advisor Basil Khan is very friendly and helpful. We are happy about their service.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great and fast service.
Great and fast service. Advisor was nice and informative. Great deal on an oil change. I?ve gotten most of my oil changes here. Thank you!






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
AMAZING DEALERSHIP AND PEOPLE
Honestly the BEST car buying experience we have ever had:) I highly recommend Gay Family Auto Trey, Kiss and Steve are amazing. From the time we walked in to the day that Trey delivered my sons truck it was ABSOLUTELY PROFESSIONAL.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Jay was my salesman and did an absolute amazing job Made
Jay was my salesman and did an absolute amazing job Made everything so easy and fought for me on the best price possible Will absolutely use him and the dealership again for my next truck






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Very nice, staff friendly and accommodating, kelp me
Very nice, staff friendly and accommodating, kelp me updated on the status of the maintenance process. Notified me promptly once the service was completed and vehicle ready for pick up. The facility was sparkling clean and comfortable for waiting while vechicle in the service department.
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GMC Certified
2025 GMC Sierra 2500 AT4
Vehicle information
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Used
2025 GMC Sierra 2500 AT4
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New
2025 GMC Sierra 2500 AT4
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New
2025 GMC Sierra 2500 AT4
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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New
2025 GMC Sierra 2500 AT4
Vehicle information
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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.
**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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2025 Denali
61 listings starting at $71,978
-
GMC Sierra 2500 2025 AT4
37 listings starting at $73,750
-
GMC Sierra 2500 2025 Denali Ultimate
1 Great Deal out of 20 listings starting at $84,406
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