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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
Warr Acres, OK
- 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
Ladies shop here!
Ladies, ask for Jimmy Briseno! For the FIRST TIME we found a salesman who answered MY questions and catered to ME when buying a car! The minute my husband told him it would be my car Jimmy went above and beyond to show me multiple options, all while really listening to what I liked/disliked about each car I test drove. He was patient without being pushy and didn't treat me like I was silly just because I'm female--absolutely recommend!
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.






Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
The best car buying experience I have ever had when
The best car buying experience I have ever had when purchasing a new vehicle. Andy was top notch.The Carter Chevrolet folks will take the time to help you get what you need. None of the big city hassle. Highly recommend!






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
My name is Jack Walton, I’m had the best experience I am
My name is Jack Walton, I’m had the best experience I am 77 years old and Al Gee filled all our needs. Great service,great staff from sales to finance. I would recommend Also Gee, he was s simply the he best. Great salesman.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Chad Dear was warm, friendly and very professional.
Chad Dear was warm, friendly and very professional. He took the time to explain every step of my service process. I felt the service department was efficient, taking care of the repairs in a timely manner.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Oil Change
It was like always a great visit. Had to get the oil changed, it was done very quickly and very affordable.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I was very impressed with the entirety of the process
I was very impressed with the entirety of the process with Bob Howard. Mike was an amazing sales person, kept me up to date, assisted in doing as much possible prior to arriving. Brad in Finance knows his stuff and wasn't one of those insanely pushy ones you see most everywhere these days. Honestly, wish I had discovered them years ago. Thank you for the amazing lease deal on the Hummer, Mike/Brad/Cory. You all were truly exceptional.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
There are not enough stars to click on for a rating on
There are not enough stars to click on for a rating on this business. I was in OKC the first week of august from out of town and left in a real pickle due to emission issues on my truck. I called the dealership early in the morning on the same day I would need to leave to go back home and was greeted by Service Advisor Mark Reames. I explained my dilemma to him. I fully expected I was in a situation where I was going to be having leave my vehicle in OKC and find other means of transportation home that evening for my daughter and I. Mark simply said get your vehicle here and we will take care of you. I was able to get my vehicle there shortly after our conversation and even though though their business was booming that day I was made to feel like I was the only person in the world that needed their assistance that day and they went above and beyond keeping me in the know and were able to have me back up and going by early afternoon that day. Amazing place amazing people.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
CJ & Mark are extremely professional and knowledgeable.
CJ & Mark are extremely professional and knowledgeable. The service at Bob Howard is awesome! Quick, thorough, done right the first time. Thank goodness there are still service departments in the world like Bob Howard Buick GMC!






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Darrel was fantastic.
Darrel was fantastic. Very easy to work with. Gave great advice and was willing to work with me on any questions I had. Will definitely be buying my next car from him

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
Reviews
Ferguson an excellent dealership
Had a great experience buying my new GMC truck. Josh Gardner is an excellent salesman. Had the truck serviced twice since I bought it. Both times were a very good experience.






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
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About the 2025 GMC Sierra 2500 Denali Ultimate
Denali Ultimate 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 2025 GMC Sierra 2500 Denali Ultimate cost?
The 2025 GMC Sierra 2500 Denali Ultimate price depends on optional features. Prices typically start at $93,300.
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:
Is the 2025 GMC Sierra 2500 Denali Ultimate reliable?
The 2025 GMC Sierra 2500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 2500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 4.0
Denali Ultimate (2 styles)
Style | |
---|---|
4WD Crew Cab 159" Denali Ultimate | 4WD Crew Cab 172" Denali Ultimate |
Inventory price | |
Starting at $93,300 | Starting at $93,600 |
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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2025 AT4
21 listings starting at $71,025
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