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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 1500 AT4 trucks
for sale
near
Dalworthington Gardens, 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.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great service, facilities and pricing.
Great service, facilities and pricing. I have used these folks for eight years now, and I am very happy with the services provided by them.
It was such a good truck honstly the greatest thing I
It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Never a bad experiance, with friendly and helpful service
Never a bad experiance, with friendly and helpful service department. I have no problem getting my service/repairs done in a timely manner. If they find something that should be looked at they will tell you what it is, the price and how long it will take to have it done before they do anything.
New
2026 GMC Sierra 1500 AT4
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 1500 AT4
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 1500 AT4
Vehicle information
Features
Reviews
Classic Chevrolet is My Family Car Dealership.
Classic Chevrolet is My Family Car Dealership. My Wife, Myself and My Daughters have bought several Vehicles there, we have always had Excellent Service before, during, and after the sale.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
It is great to trade with a dealership, where you are
It is great to trade with a dealership, where you are treated with respect, professionalism, and made to feel welcome. The Zorns have a fantastic team! We have highly recommended the dealership to family and friends!
New
2026 GMC Sierra 1500 AT4
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 1500 AT4
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 1500 AT4
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 1500 AT4
Vehicle information
Features
Reviews
Eric Reaves was very helpful and pleasant.
Eric Reaves was very helpful and pleasant. He took the time to show me about the car and even followed up a few days later.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great dealership from top to bottom !
Great dealership from top to bottom ! I will always use them for all my automotive needs.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The Dealership was great to work with from my initial
The Dealership was great to work with from my initial contact through the buying process. They took about a hour training me on all the features of the car. Their follow-up asking me how I like was an added touch.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Excellent experience.
Excellent experience. This dealership is the easiest I?ve ever worked with. Alex was great to work with. I would recommend Freeman GMC to anyone wanting to purchase a new car. Also, their service department is excellent.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great buying experience, much better than other
Great buying experience, much better than other dealerships for buying a vehicle. They didn't force us to add an extended warranty or other typical dealership nonsense.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I was asked when I needed my truck back, I alex for 2pm.
I was asked when I needed my truck back, I alex for 2pm. I never got a call, and when I went to the dealership at 3pm because u didn't get a call back, I was told my recall was not done and it would be 45 minutes longer. Very disappointing the lack of communication. There service department was slow and I never got av return call. I was not able to wait so had to take my truck. I would continue to go to Ewing but they will not take the service plan I bought from freeman when I purchased my truck. Keep in mind we've purchased five trucks from freeman in the last two years.
New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
About the 2026 GMC Sierra 1500 AT4
AT4 shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four Wheel Drive
- Combined MPG
- 23
- Transmission
- 10-Speed A/T
- Engine
- 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2026 GMC Sierra 1500 AT4 cost?
The 2026 GMC Sierra 1500 AT4 price depends on optional features. Prices typically start at $66,800.
What is the MPG of the 2026 GMC Sierra 1500 AT4?
The 2026 GMC Sierra 1500 AT4 offers up to 21 MPG in city driving and 24 MPG on the highway for a combined rating of 23 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 GMC Sierra 1500 AT4?
The 2026 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 AT4 reliable?
The 2026 GMC Sierra 1500 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 1500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 147" AT4 | 4WD Crew Cab 157" AT4 |
| Inventory price | |
| Starting at $66,800 | Starting at $67,300 |
| Combined MPG | |
| 23 | 23 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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 1500 trims
-
GMC Sierra 1500 2026 Elevation
389 listings starting at $39,785
-
GMC Sierra 1500 2026 Denali
130 listings starting at $65,642
-
GMC Sierra 1500 2026 SLT
88 listings starting at $52,210
-
GMC Sierra 1500 2026 Denali Ultimate
56 listings starting at $74,040
-
GMC Sierra 1500 2026 AT4X
51 listings starting at $73,453
-
GMC Sierra 1500 2026 Pro
50 listings starting at $32,892
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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.
