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New and used
2026 GMC Sierra 2500 AT4X trucks
for sale
near
Argyle, 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.
Used
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Used
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Had a great experience there hassle free.
Had a great experience there hassle free. Jermey Burrell had everything laid out for me when we got there. I would recommend to anyone. Keep up the nice work.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Jeremy was incredible and made the process of buying a
Jeremy was incredible and made the process of buying a new car so easy. When it’s time for a new car, he will be my go to salesman.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Robbie, my salesman, was outstanding!
Robbie, my salesman, was outstanding!! He made it painless and is absolutely customer focused. Pricing was ultra-competitive. Dealership was clean. We will definitely go back.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Several sales personal where informative and
Several sales personal where informative and knowledgeable in customer service. I didn’t purchase a vehicle but will give Vanguard the first choice at sales.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
James Wood service department
I have had my vehicles serviced at James Wood since I moved to the area and have purchased two pickups and two SUVs in 10 years partially because of their service department.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Nice sales people.
Nice sales people. Easy to work with, but would not move on the price of the car.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Sewell is THE BEST...
My second vehicle from this dealership. My second Buick Enclave and it keeps getting better.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
New Avinir
Eric White and everyone at James Woods were absolutely perfect when I bought my 2024 Enclave Avinir. No service needed yet, but we will use James Woods when needed.
Vehicle information
Features
Reviews
Excellent service just completed on my Enclave with fast
Excellent service just completed on my Enclave with fast turnaround. The car was returned cleaned inside and washed outside, a very nice bonus. I'll use Ewing for the next service and or repairs!
Vehicle information
Features
Reviews
Excellent service in a timely manner!
Excellent service in a timely manner! Herb is a very good service person and always makes sure that my car issues are taken care of!
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
I have purchased cars from Sewell in the past and once
I have purchased cars from Sewell in the past and once again, their service and inventory is SUPERIOR! We are so happy with our vehicle and the overall experience!
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Chris Filline walked us through each step of the buying
Chris Filline walked us through each step of the buying process. His is very professional and honest.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
The best used car deal I have ever made.
The best used car deal I have ever made. First time buying with Sewell and had a great experience.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
My service advisor had such a great attitude with
My service advisor had such a great attitude with welcoming me in and smiling as he assured he would make sure my experience was going to be great. And it was thx to him. It was refreshing to have a service employee appear to love his job, or he pretending really well. Either way it was appreciated. A great attitude goes a long way!
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
Best car buying experience I've ever had.
Best car buying experience I've ever had. No pressure, no hidden fees, no stress, just a quick straight forward deal. We traveled over 6 hours to purchase a car from Steve Hernandez at Sewell and it was worth the trip. We bought the car we wanted at the price we wanted and we were in and out if there in under an hour. I Highly recommend this dealership.
New
2026 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
I was able to schedule a test drive for this vehicle and
I was able to schedule a test drive for this vehicle and when I got to the dealership Ali was very courteous and professional and we ended up buying the car
Vehicle information
Features
Reviews
I left a google review bc overall I've been pleased with
I left a google review bc overall I've been pleased with your body shop and service department! Love the popcorn, cookies, and snacks. I felt very welcome, wonderful dealership. I've always been a Sewell customer bc of their customer service, but y'all exceeded my expectations and now I want to be a life long Ewing customer. We had a few communication issues between the body shop and service dept the other day, but other than that, very happy! Thank you so much, to Tag and Dan!
Vehicle information
Features
Reviews
Tommy was a very knowledgeable salesman and also patient
Tommy was a very knowledgeable salesman and also patient and not pushy. It was such a breath of fresh air buying a car this time around. Also nice that each of your sales agents have their own desk and space instead of negotiating at an open table. The facility was very clean, updated, and functional. Our finance agent was also patient and answered all my question. He did not rush the process and went out of his way to help us find a good rate. I will be back to your dealership next time in market for a GMC or Buick.
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About the 2026 GMC Sierra 2500 AT4X
AT4X 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 AT4X cost?
The 2026 GMC Sierra 2500 AT4X price depends on optional features. Prices typically start at $85,200.
What are some similar vehicles and competitors of the 2026 GMC Sierra 2500 AT4X?
The 2026 GMC Sierra 2500 AT4X compares to and/or competes against the following vehicles:
AT4X (1 style)
| Style |
|---|
| 4WD Crew Cab 159" AT4X |
| Inventory price |
| Starting at $85,200 |
| Combined MPG |
| 0 |
| Engine |
| 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.
2026 GMC Sierra 2500 AT4X by city
-
2026 GMC Sierra 2500 AT4X in Bartonville, TX
2 Great Deals out of 24 listings starting at $85,040
-
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-
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-
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-
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-
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2 Great Deals out of 20 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Roanoke, TX
2 Great Deals out of 23 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Corinth, TX
2 Great Deals out of 20 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Highland Village, TX
2 Great Deals out of 20 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Trophy Club, TX
2 Great Deals out of 23 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Denton, TX
2 Great Deals out of 20 listings starting at $85,040
-
2026 GMC Sierra 2500 AT4X in Hickory Creek, TX
2 Great Deals out of 20 listings starting at $85,040
GMC Sierra 2500 trims
-
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63 listings starting at $84,360
-
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-
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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.