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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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
New and used
2025 GMC Sierra 2500 Denali Ultimate trucks
for sale
near
Randolph AFB, 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.


















New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Gabe De La Garza was awesome.
Gabe De La Garza was awesome. He made our buying experience super easy. He?s knowledgeable and friendly. We are telling our friends and family to buy from him






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
We love our new GMC 2500 Sierra Denali Ultimate!
We love our new GMC 2500 Sierra Denali Ultimate! It?s rugged and luxurious at the same time and our car buying experience was great. We would recommend the truck and the dealership to anyone interested in a new GMC!






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Excellent auto web buying experience Savannah and Ramon
Excellent auto web buying experience Savannah and Ramon are excelente to work with. And make the process of buying a vehicle so easy and fun






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Joseph always does a great job!
Joseph always does a great job! Everyone here goes out of their way to make things so easy. That?s why we love coming here.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I was really impressed with the service I received.
I was really impressed with the service I received. As soon as i drove up, there was someone to greet me and they immediately did some testing. I was assigned ONE specific person to work with and that person was available to answer questions via text or phone. They even paid for an Uber to take me home!






New
2025 GMC Sierra 2500 Denali Ultimate
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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New
2025 GMC Sierra 2500 Denali Ultimate
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Dave Lust and Edina are the epitome of professionalism
Dave Lust and Edina are the epitome of professionalism and customer care/ service! Dave (Service Manager) & Edina (Maintenance Technician Extraordinaire) are simply the best. I drove into the Cavender Buick GMC maintenance bay at 2:00pm on a Saturday without an appointment. My Thermostat went kaput. I needed to drive from Texas to Maryland that night. I figured I?d be turned away, but I had to try right? I was truly blessed to draw both Dave & Edina to HELP me. Edina wasn?t even scheduled to work that day, but came in anyway to help her fellow Maintenance Technicians because Saturdays are very busy. They said yes! They had the part in stock and before COB 4:30pm. My truck was fixed and ready to go. Two hours later, I was booking it up I-35 on my 1,800 mile journey. Great story; great people. Thank you Dave! Thank you Edina! I made it safe and sound without a worry. No kidding.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Thank you Carson Byars for taking care of our 2024 Yukon,
Thank you Carson Byars for taking care of our 2024 Yukon, the service department was great on our oil change, tire rotation, and vehicle inspection. Our car came back serviced, washed and clean. Thanks again Carson, Bill Icke






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Steven my sales assistant was awesome and he helped me
Steven my sales assistant was awesome and he helped me through every step in the process. A firm hand shake and a constant smile. Very informative. Great truck buying experience






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Gary was great to deal with.
Gary was great to deal with. Everyone at the dealership was nice honest and friendly. They didn’t try to up sell me on anything and the finance department was fast and honest.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
We had a great experience with our salesperson Ciara
We had a great experience with our salesperson Ciara Cervantes we told her what we were looking for and she made it happen. We are definitely recommending her to our families and friends.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great experience!
Great experience!!! Highly recommended Eddie woo was so much help recommend him to help you get a car






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features




New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Awesome service!
Awesome service! Started the process online, walked in and left 15 minutes later with a new car!!🚗






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
GMC Boerne
Nate Terry did a great job for us. He was very helpful and not pushy.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






New
2025 GMC Sierra 2500 Denali Ultimate
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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New
2025 GMC Sierra 2500 Denali Ultimate
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New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
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New
2025 GMC Sierra 2500 Denali Ultimate
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About the 2025 GMC Sierra 2500 Denali Ultimate
Pro shown (base trim).
- Seating
- 3
- 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 2025 GMC Sierra 2500 Denali Ultimate cost?
The 2025 GMC Sierra 2500 Denali Ultimate price depends on optional features. Prices typically start at $46,300 and go as high as $93,600 for fully loaded models.
What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 Denali Ultimate?
The 2025 GMC Sierra 2500 Denali Ultimate compares to and/or competes against the following vehicles:
*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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2025 AT4
40 listings starting at $82,767
-
GMC Sierra 2500 2025 Denali
30 listings starting at $82,585
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