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New and used
2026 GMC Sierra 1500 Denali trucks
for sale
near
Santa Clara, 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 Denali
Vehicle information
Features
Reviews
Josue from Cavender in San Antonio was the sales agent
Josue from Cavender in San Antonio was the sales agent helping me on my transaction, I live out of San Antonio however he did everything he could to get me all the info needed , pictures of my vehicle and even videos! I?m very happy with the outcome and I strongly recommend him for future purchases!
A little expensive, but comfortable, quiet, smooth ride.
A little expensive, but comfortable, quiet, smooth ride. Great performance out of the 6.2L and better than expected fuel economy in the low 20s. Outstanding interior and good looking exterior, especially in the Downpour Metallic color. I don’t have 700 miles on it yet and have owned it for 3 weeks. Therefore, I can’t pass judgement yet on the reliability, but so far I am very satisfied. This replaced an 8 year old Ford F150 that served me quite well with only a couple of issues in the 100,000 plus miles.
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Hassle-free buying and excellent customer service.
Hassle-free buying and excellent customer service. Best online shopping experience. Transparent pricing. San Antonio Buick GMC is the BEST!
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 Denali
Vehicle information
Features
Reviews
It was very professional and the sales person David Hill
It was very professional and the sales person David Hill was very friendly and helpful. He's very good at helping me understand the process. It great place.
Vehicle information
Features
Reviews
Great experience at Beck& Beck, friendly staff and great
Great experience at Beck& Beck, friendly staff and great inventory but my salesman Eddie Woo is who really made our experience exceptional! Eddie did everything to get the job done and get us in our new vehicle despite the challenges with our trade Eddie got the job done. Eddie treated us like family and we appreciate everything he did to make sure we were satisfied with our purchase!
Vehicle information
Features
Reviews
Gary was great to deal with.
Gary was great to deal with. Everyone at the dealership was nice honest and friendly. They didn’t try to up sell me on anything and the finance department was fast and honest.
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great experience.
Great experience. Jaime the manager was great to work with and made the process really easy and simple. Thank you!
Vehicle information
Features
Reviews
Great experience!
Great experience!!! Highly recommended Eddie woo was so much help recommend him to help you get a car
Vehicle information
Features
Reviews
Awesome service!
Awesome service! Started the process online, walked in and left 15 minutes later with a new car!!🚗
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I recently had a truly outstanding experience at the
I recently had a truly outstanding experience at the dealership, thanks to the exceptional service provided by Jordan David. He took the time to understand exactly what I was looking for, answered all my questions with patience, and made the entire process feel effortless. His knowledge, honesty, and attention to detail built immediate trust, turning what can often be a stressful experience into an enjoyable one.
New
2026 GMC Sierra 1500 Denali
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Features
Reviews
I had a good experience making a deal with Mr.
I had a good experience making a deal with Mr. Arony & Isidro, both have helped me with all the questions I had. I will really recommend them to my friends and relatives who want to purchase a GMC.
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
John consistently provides exceptional service by
John consistently provides exceptional service by attentively listening to our concerns responding with patience and resolving issues efficiently. I will definitely recommend John to my friends and family.
Vehicle information
Features
Reviews
Don’t let this small dealership fool you.
Don’t let this small dealership fool you. I purchased my car here and I had the best experience ever! Huge thanks to Alex, Eddie and Brian for making me feel like family. I will be back it if I’m ever in need of another vehicle. Keep up the great work guys!
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
This is my third purchase from SA GMC; always a
This is my third purchase from SA GMC; always a no-hassle, straightforward experience. The team makes everything simple and stress-free from start to finish. Plus, they’ve got the cutest dog walking around the showroom, which makes my visits even better!
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Pleasant experience sales person was helpful I?
Pleasant experience sales person was helpful I?m very knowledgeable about making sure I was comfortable with the car before I left setting up the Bluetooth on star.
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2026 GMC Sierra 1500 Denali
Vehicle information
Features
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
About the 2026 GMC Sierra 1500 Denali
Denali shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
How much does the 2026 GMC Sierra 1500 Denali cost?
The 2026 GMC Sierra 1500 Denali price depends on optional features. Prices typically start at $65,900.
What is the MPG of the 2026 GMC Sierra 1500 Denali?
The 2026 GMC Sierra 1500 Denali offers up to 16 MPG in city driving and 20 MPG on the highway for a combined rating of 17 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 Denali?
The 2026 GMC Sierra 1500 Denali compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 Denali 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 4.0
- Exterior 4.5
- Reliability 5.0
Denali (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali |
| Inventory price | ||
| Starting at $69,700 | Starting at $65,900 | Starting at $69,200 |
| Combined MPG | ||
| 16 | 17 | 16 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel 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 SLT
92 listings starting at $49,170
-
GMC Sierra 1500 2026 Elevation
62 listings starting at $42,850
-
GMC Sierra 1500 2026 AT4
38 listings starting at $63,505
-
GMC Sierra 1500 2026 AT4X
33 listings starting at $74,940
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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.
