Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
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 trucks
for sale
near
Aledo, 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 Denali
Vehicle information
Features
Reviews
We just bought a used car from HILEY- Buick- GMC-of-Fort
We just bought a used car from HILEY- Buick- GMC-of-Fort Worth with John Talley. We had shopped extensively and found good deals at 3 different dealerships. Although one of the other dealership's offer was slightly better than Hiley's, we were completely swayed by John's knowledge, experience, and trustworthiness. We liked everyone we met at Hiley, but out of all the salepeople we met at all of the dealers in west Fort Worth. John Talley is the main reason we bought the car we did. And then Ron and Taylor in Finance made us glad John was at Hiley (they give Finance people a good name!}.
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
Vehicle information
Features
Reviews
Very good service, and while they were performing the
Very good service, and while they were performing the service you could see the inspection that was performed by video. Most places don't show that to the customer.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service, facilities and pricing.
Great service, facilities and pricing. I have used these folks for eight years now, and I am very happy with the services provided by them.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Never a bad experiance, with friendly and helpful service
Never a bad experiance, with friendly and helpful service department. I have no problem getting my service/repairs done in a timely manner. If they find something that should be looked at they will tell you what it is, the price and how long it will take to have it done before they do anything.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great dealership to work with.
Great dealership to work with. One of the easiest car buying experiences we have ever had.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
It was great.
It was great. When something unexpected happened, they went the extra mile and fixed it and even offered a rent car so that I didn?t need to stay there and wait.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Chris you are too kind.
Chris you are too kind. Thank you for my beautiful suv. Thank you for helping me out when the first pick did not work out. You can most definitely tell that you and the rest of the staff really care for people and what they want. Thank you. We will be back!
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Classic Chevrolet is My Family Car Dealership.
Classic Chevrolet is My Family Car Dealership. My Wife, Myself and My Daughters have bought several Vehicles there, we have always had Excellent Service before, during, and after the sale.
New
2025 GMC Sierra 2500 Denali
Vehicle information
Features
There are 10 matching cars close to your year range.
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
New
2026 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
-
Prev - 1
-
Next
About the 2025 GMC Sierra 2500 Denali
Denali 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 cost?
The 2025 GMC Sierra 2500 Denali price depends on optional features. Prices typically start at $73,900.
What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 Denali?
The 2025 GMC Sierra 2500 Denali compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 2500 Denali 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 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 172" Denali | 4WD Crew Cab 159" Denali |
| Inventory price | |
| Starting at $74,100 | Starting at $73,900 |
| 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.
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
