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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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Used
2025 GMC Sierra 2500 AT4 trucks
for sale
near me
- 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.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great experience on the purchase of our 2026 gmc 2500.
Great experience on the purchase of our 2026 gmc 2500. Would like to have recieved our paperwork for our purchase upon delivery of the vehicle.
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 AT4
Vehicle information
Features
Reviews
my wife and I were looking for an MDX, had been looking
my wife and I were looking for an MDX, had been looking several weeks, when we recently stopped by Jerry Hunt Auto...we were assigned to salesman, Axel Camargo, who was friendly, polite, helpful, and knowledgeable about the car we desired. He found nothing that day, suggested close alternatives,etc. but we chose to wait. Axel continued the hunt for what we wanted, which showed up on Cars.com and was at Jerry Hunt's. Alex was called by us, showed us that car, not pushy, though, and we made the purchase. He followed up with us a few days later, which was nice of him. Zack, who did the paperwork, was also very polite, and thorough...would recommend Jerry Hunt Auto...ps, and ask for Axel
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I was able to contact a salesman after hours by text and
I was able to contact a salesman after hours by text and arrange for a viewing the next day. When I finally arrived on Saturday evening my selected vehicle was standing by for a viewing and a test drive. Afterwards we did the paperwork and I was helped by the salesman in making a domestic wire transfer through my banking app on my phone. No cash or checks necessary! Once the wire went through the service department changed the oil, detailed the vehicle and set the tire pressures. I was able to make arrangements for a delivery to my home saving me a trip and several days of anxiety. My salesman kept me informed at every step. The vehicle I chose was in great condition inside and out which speaks to the quality of the vehicles on the lot. I feel like I got quality service even though I didn’t purchase the most expensive vehicle on the lot, by a longshot. I also had the opportunity to purchase a great warranty for my vehicle, which I found to be surprising that it was available at all. I look forward to working with Kearns again in the future for my next big purchase.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Very courteous and explained everything I needed to know.
Very courteous and explained everything I needed to know. Purchased the car from Daniel who did a great job getting us on our way.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The service was helpful and efficient.
The service was helpful and efficient. Will definitely recommend this company. The process was smooth and clear to understand.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great service.
Great service. Received efficient intake and return of my vehicle. Was provided Uber to and back to my vehicle as part of my service. Great communication as well.
Certified
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I had a great experience at Golf Mill.
I had a great experience at Golf Mill. Jimmy took care of me and got me into a new lease. Thanks!
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I recently purchased my 2026 Chevy Traverse from Colonial
I recently purchased my 2026 Chevy Traverse from Colonial Chevy in Acton, and I couldn?t be happier with the experience! From start to finish, the team made everything easy and smooth. Matt was my salesman, and he went above and beyond to help me get the Traverse I wanted, even though they didn?t have it in stock. From Matt to the GM to the finance team, everyone was professional, friendly, and efficient. The process was quick. I wasn?t stuck at the dealership for hours like you often are when buying a car. Since my purchase, I?ve reached out to Matt a few times with questions, and he always answers his phone right away, which I truly appreciate. I would absolutely recommend Colonial Chevy to anyone looking for a great car-buying experience!
GMC Certified
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Excellence services delivered on time.
Excellence services delivered on time. I was expect a less time for service and I was right because they have an excellent service. Before I could finish eating my exclusive breakfasy while I waited, I was met with a surprise that my car was ready for pickup.
Used
2025 GMC Sierra 2500 AT4
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.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I was very surprised how everyone i encountered was
I was very surprised how everyone i encountered was willing to help. Anna was my sales person she was very friendly, helpful, knowledgeable and attentive. She took care of my needs in regards to the purchase of the car and other necessities like car insurance, she did it all with a warm smile. I ran into a glitch with my purchased and they when I feel above and beyond. Walked away with a very nice purchased and a wonderful experience. I liked the location it was easy to find and surrounded by a small community. The interior was very pleasant and relaxed. Thank you
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
My salesperson Ramon Hernandez Casillas was very helpful
My salesperson Ramon Hernandez Casillas was very helpful and didn't use any pressure tactics.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I have been to a few different dealerships in Fort Wayne
I have been to a few different dealerships in Fort Wayne and around the country and every purchase me or my family has made has been the best from Kelley. My most current purchase, 2017 Chevrolet Equinox, was very smooth even though I was not quite ready I could not pass up this deal I got. Jacob and his coworkers were very accommodating and patient.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The dealership was veery responsive.
The dealership was veery responsive. Called and texted me almost immediately. I didn't follow up because of a bad Carfax report on the car.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Working with Drew at Briggs Nissan of Manhattan made the
Working with Drew at Briggs Nissan of Manhattan made the car-buying process remarkably smooth and stress-free. From our initial interaction, it was clear that this dealership operates differently—prioritizing genuine relationships over high-pressure sales tactics. Drew took the time to understand our needs and guide us toward the right vehicle, without ever making us feel rushed or pressured. In the end, we felt confident that we reached a fair and mutually beneficial agreement. Gabe in the finance department further reinforced the dealership’s commitment to a seamless experience, handling everything efficiently and transparently. If you’re looking for a dealership that values trust, respect, and long-term relationships, I highly recommend connecting with Drew at Briggs Nissan.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Sales person Diego was excellent and explained everything
Sales person Diego was excellent and explained everything very thoroughly but the car didn’t meet our needs
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Preston was very helpful and friendly.
Preston was very helpful and friendly. he was also bery knowledgeable about all the vehicles we looked at Thanks for your assistance.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Tristen was an excellent sales person.
Tristen was an excellent sales person. He was respectful and enjoyable, and patient. I would highly recommend asking for him
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Cornell your the best !
Cornell your the best !!!! Again, appreciate you !!! Great experience! Will definitely refer you to family and friends !!!!
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Good overall.
Good overall. Didn't feel pressured. Salesman was personable and went above to facilitate needs and questions. Several staff stayed late to get financing out of the way..
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 AT4 | 11 Good deals | |
| 2024 GMC Sierra 2500 AT4 | $69,735 | 11 Great deals |
| 2023 GMC Sierra 2500 AT4 | $57,994 | 22 Great deals |
| 2022 GMC Sierra 2500 AT4 | $55,328 | 31 Great deals |
| 2021 GMC Sierra 2500 AT4 | $52,766 | 63 Good deals |
| 2020 GMC Sierra 2500 AT4 | $51,142 | 29 Good deals |
About the 2025 GMC Sierra 2500 AT4
AT4 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 AT4 cost?
The 2025 GMC Sierra 2500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 2500 AT4 is $75,011, with pricing starting at $51,995.
What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 AT4?
The 2025 GMC Sierra 2500 AT4 compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 2500 AT4 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
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" AT4 | 4WD Crew Cab 172" AT4 |
| Inventory price | |
| Starting at $71,000 | Starting at $71,200 |
| 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 Pro
12 Great Deals out of 31 listings starting at $44,949
-
GMC Sierra 2500 2025 Denali
32 Great Deals out of 129 listings starting at $65,290
-
GMC Sierra 2500 2025 SLT
7 Great Deals out of 84 listings starting at $49,590
-
GMC Sierra 2500 2025 Denali Ultimate
6 Great Deals out of 156 listings starting at $69,997
-
GMC Sierra 2500 2025 SLE
11 Great Deals out of 39 listings starting at $47,491
-
GMC Sierra 2500 2025 AT4X
1 Great Deal out of 78 listings starting at $74,985
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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.