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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
Ridgetop, TN
- 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
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






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Service Advisor
Bill Hasse, Service Advisor at Wilson County GMC is very friendly and professional. He went above and beyond the call of duty. I would recomend him to my friends.






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






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great experience
Have my truck serviced here each oil change and have had repairs done twice. Happy with each experience






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
My Experience
My experience with Reiselman has been wonderful. We have had to reasons to have used the service department within the past 6 months and couldn't be happier. Some of the easiest and kindest people I have ever known. I have worked directly with several of the people working in sales and the service department over the years. Will continue our relationship.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Pot hole bent rim !!
Hit a pot hole bent rim Tanner in service sent out repaired..Got back next day My tire was ok.Riding smooth again Great Dealership!!






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
The root cause of the problem my car was having was found
The root cause of the problem my car was having was found quickly. Service manager kept me informed of.progress. Repair finished ahead of promised time. This is not the dealer nearest me and it is worth going a bit further for trustworthy service.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
FANTASTIC EXPERIENCE!
FANTASTIC EXPERIENCE! I am a disabled vet and wanted to do something special for my lovely wife to show my appreciation, and Jarred Morse and the Reiselman team went above and beyond to make it happen, and we are 400 miles away! They made the experience enjoyable, answered all questions from afar, were super efficient and was able to make my wife's Mother's Day special with our new SUV! Highly recommend, my family and friends will only do business with Reiselman GMC!






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
A few weeks after having a sensor replaced under warranty
A few weeks after having a sensor replaced under warranty at the dealership, my check engine light came on again?this time indicating an issue with the CO2 sensor. I returned to the dealership and also needed an oil change. Doug, the service advisor, initially informed me that the CO2 sensor was not covered under the same warranty as the previously replaced part. However, he said he would check with his supervisor. After a short wait, Doug came back with good news: his supervisor had approved the replacement of the CO2 sensor under warranty, meaning I would only be responsible for the oil change. Unfortunately, the sensor was not in stock at the time, so it had to be ordered. I was told that I wouldn?t be able to pay for the oil change until the sensor was replaced, as everything would be included on one service ticket. The sensor arrived late in the day, so I scheduled an appointment for a time that fit around my work schedule. I brought the car in on Friday morning, and the sensor was replaced promptly at no cost to me (aside from the oil change). The team was very accommodating throughout the entire process, and I appreciated their professionalism and willingness to go the extra mile.






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great place
Always Quick and very clean! I recommend this place to all my friends and family






New
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Always able to squeeze in an oil change and welcomed by
Always able to squeeze in an oil change and welcomed by name. Waiting area always stocked with goodies and quiet.






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 Denali
20 listings starting at $78,930
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