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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
2026 GMC Sierra 2500 AT4 trucks
for sale
near
Upper Pottsgrove, PA
- 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.
Vehicle information
Features
Reviews
Bought a few cars from this dealership.
Bought a few cars from this dealership. Great customer service and the staff is always friendly.
Vehicle information
Features
Reviews
Easiest car buying experience.
Easiest car buying experience. Wouldn’t dream of going anywhere else. Thanks to everyone involved!
Vehicle information
Features
Reviews
work was completed in a timely manner, I was kept
work was completed in a timely manner, I was kept informed of the status of the work. Technicians were efficient, professional, and polite. Waiting room was comfortable.
Vehicle information
Features
Reviews
Dave and everyone involved were very helpful and made
Dave and everyone involved were very helpful and made buying a vehicle from Bergey's very enjoyable. Valued my time and was in and out of showroom with my new EV
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Very responsive.
Very responsive. They were straight shooters and were able to find ways to meet our goals.
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Reviews
The team at Star is absolutely amazing!
The team at Star is absolutely amazing! My family has bought multiple cars from them and every time we are treated with the upmost professionalism. The deals are always extremely fair especially with the lifetime warranty that is given.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I scheduled the inspection of my car but was informed it
I scheduled the inspection of my car but was informed it wouldn't pass due to the condition of the frame. I spoke with Jared Homan about a used car. There was no pressure just information on the only used Terrain that was available. Later that day I talked to Jared and purchased the car.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Steven Ahern! Best salesman you could ask for!
If you are in the market for another vehicle, please go Steve Ahern! He will take care of you. Amazing customer service. The best! He went out of his way to get me what I wanted. Even though I did decide to go a different route, I couldn’t have had any better customer service than what he offered.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Service
Everyone on staff was friendly and helpful, and the service was great.
Vehicle information
Features
Reviews
Great Staff and Great Product!
Great Staff and Great Product! Only place I go for sales and service! Highly Recommended!
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Very good, very friendly and keep you informed.
Very good, very friendly and keep you informed. I have purchased two vehicles from this dealership and always had a great experience. Sales staff is very knowledgeable.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Hill?s is the place to go!
Steve Wadlin should be the example for car salespeople! This was our second vehicle from Steve and he is an exceptional salesman! Stuart in finance is also a pleasure with the finance paperwork! Great job by both men!
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The first day I showed up no one assisted me or asked me
The first day I showed up no one assisted me or asked me any questions so I left. I then reached out asking if the vehicle was still available and was responded to very quickly. When I showed up to look Jeremy helped me right away and was very kind. Let me see all the seats because I am looking for a third row. Unfortunately that car was not right for me and he didn’t make me feel bad or like I wasted his time he was just happy to help me. I really appreciated that.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Vehicle information
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Reviews
Honest and very transparent.
Honest and very transparent. Everything was explained in detail and the staff was very friendly. Highly recommend Star for all your truck needs.
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
The absolute best experience I’ve ever had buying a
The absolute best experience I’ve ever had buying a vehicle. No pressure sales or games. Fair prices and trade in values. Taylor listened to what I wanted and was personable, quick, efficient, and just a great guy. Same with the finance guy (sorry I forgot his name). The vehicle I was interested in was already washed , had gas and waiting for us. I will never go anywhere else.
Vehicle information
Features
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
EXTREMELY FRIENDLY, HELPFUL COURTEOUS.
EXTREMELY FRIENDLY, HELPFUL COURTEOUS. HELPFUL IN EXPLANING DETAILS ABOUT REPAIRS AND VEHICLE. WASN NOT RUSHED THROUGH, TREATED LIKE A MEMBER OF THE FAMILY AND NOT A CUSTOMER.
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About the 2026 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 2026 GMC Sierra 2500 AT4 cost?
The 2026 GMC Sierra 2500 AT4 price depends on optional features. Prices typically start at $72,200.
What are some similar vehicles and competitors of the 2026 GMC Sierra 2500 AT4?
The 2026 GMC Sierra 2500 AT4 compares to and/or competes against the following vehicles:
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" AT4 | 4WD Crew Cab 172" AT4 |
| Inventory price | |
| Starting at $72,200 | Starting at $72,400 |
| 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.
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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.
