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New and used
2025 GMC Sierra 2500 AT4 trucks
for sale
near
Andrews AFB, MD
- 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 AT4
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 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Mr Mario adam’s let me check out all the cars in the
Mr Mario adam’s let me check out all the cars in the showroom and the lot and even let me sit in one. As a kid!!



New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Salesman provided a very friendly/easy buying experience.
Salesman provided a very friendly/easy buying experience. Took lots of time to assist in going through key feature and answering questions.



New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
We had a surprisingly (for me) good experience at Koons
We had a surprisingly (for me) good experience at Koons Chevrolet. Our salesperson Abdelilah was not pushy at all but informative. We never felt rushed, something that bugs me at a lot of car lots. Would definitely visit again.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features



New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I was impressed with the service we received with the
I was impressed with the service we received with the dealership employees involved with the sales and trading of our vehicle.






New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Everyone one was very nice, waiting 2 1/2 hrs for my oil
Everyone one was very nice, waiting 2 1/2 hrs for my oil change was a little too much for me although I do realize they were very busy but they did rotate my tires and oil change that being said, they did take good care of me to make sure my suv is running great so Thank you Koons Chevrolet



New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I bought a new GMC AT4.
I bought a new GMC AT4. I ordered it and while it took a few months, my salesman, Zak, and the Sales Manager, Josh, kept me posted along the way. The truck was just as a I ordered! Zak was very knowledgeable and walked me through all of the options. The entire sales team, including Jordan in finance, were very polite, helpful, and thanked me for my business.



New
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I recently purchased a 2023 Ford Transit from Koons
I recently purchased a 2023 Ford Transit from Koons Clarksville, and I couldn't be happier with the experience. Randy was my sales rep, and he was incredibly helpful and attentive from start to finish. He answered all my questions, kept the process smooth, and made sure I felt confident in my purchase. I appreciated his professionalism and patience—especially with such a big decision. The team at Koons made everything straightforward, and I’m thrilled with my new van. Highly recommend!
Vehicle information
Features
There is 1 matching car close to your year range.
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
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About the 2025 GMC Sierra 2500 AT4
Pro shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-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 optional features. Prices typically start at $46,300 and go as high as $93,600 for fully loaded models.
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.
Is the 2025 GMC Sierra 2500 AT4 a good truck?
Below are the Cars.com consumer ratings for the 2025 GMC Sierra 2500.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 4.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 4.0
*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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2025 Denali
22 listings starting at $71,738
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