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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 Denali Ultimate trucks
for sale
near
Oneonta, AL
- 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 Denali Ultimate
Vehicle information
Features
Reviews
Efficient buy/sell process
The process was quick and efficient. Paul Schaffer was a pleasure to work with and the dealership went above and beyond to find a truck that i was interested in at a price that was acceptable.
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 Denali Ultimate
Vehicle information
Features
Reviews
I spoke to Mr.
I spoke to Mr. Samuel Wright. He was an amazing salesman over the phone. I will definitely be in soon with my Husband Eddy. He was very kind, caring, and knowledgeable. I never leave reviews for phone conversations, but the respectfulness of this young man, was expectational as well hard to find from a young gentleman!! Keep it up Bill Smith.
Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great experience will buy from them again for the next
Great experience will buy from them again for the next vehicle for sure. Sales and financing departments were very easy to work with compared to other dealerships visited
New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Best car buyer experience we?
Best car buyer experience we?ve ever had our salesman Nicholas went over and beyond for us. We had been looking for over six months
New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Very friendly staff and very clean facilities.
Very friendly staff and very clean facilities. They did their job in a very good manner. I would recommend Bill Smith Buick To anyone who needs service to their vehicles.
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
Features
New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
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.






Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






Used
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
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
Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
*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 Ultimate
72 listings starting at $82,987
-
GMC Sierra 2500 2025 Denali
25 listings starting at $78,475
-
GMC Sierra 2500 2025 AT4
1 Great Deal out of 24 listings starting at $79,015
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