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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 SLT trucks
for sale
near
Hackberry, 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.
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!
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 SLT
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Used
2026 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I will give this place 10 employees are very friendly and
I will give this place 10 employees are very friendly and respectful with the customer.Alfonso did a great job and a smooth one when I was buying a car .👍
New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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Reviews
A very pleasant and help full service writer.
A very pleasant and help full service writer. They provided necessary repairs in a professional manner. I have been using McKinney Buick since purchase five years ago. I am very satisfied.
New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
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New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
Vehicle information
Features
New
2026 GMC Sierra 1500 SLT
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 SLT
Vehicle information
Features
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 GMC Sierra 1500 SLT | $42,614 | 19 Great deals |
About the 2026 GMC Sierra 1500 SLT
SLT 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 SLT cost?
The 2026 GMC Sierra 1500 SLT price depends on optional features. Prices typically start at $55,100.
What is the MPG of the 2026 GMC Sierra 1500 SLT?
The 2026 GMC Sierra 1500 SLT 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 SLT?
The 2026 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 SLT reliable?
The 2026 GMC Sierra 1500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 1500 owners.
75% of drivers recommend this car
- Comfort 4.0
- Interior 4.0
- Performance 4.2
- Value 3.5
- Exterior 4.2
- Reliability 4.5
SLT (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
| Inventory price | ||
| Starting at $55,100 | Starting at $58,200 | Starting at $58,900 |
| Combined MPG | ||
| 17 | 16 | 16 |
| Engine | ||
| 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 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.
2026 GMC Sierra 1500 SLT by city
-
2026 GMC Sierra 1500 SLT in Little Elm, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Lakewood Village, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in The Colony, TX
2 Great Deals out of 131 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Paloma Creek South, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Oak Point, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Savannah, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Paloma Creek, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Frisco, TX
2 Great Deals out of 131 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Lincoln Park, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Lake Dallas, TX
2 Great Deals out of 105 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Providence Village, TX
2 Great Deals out of 108 listings starting at $47,949
-
2026 GMC Sierra 1500 SLT in Shady Shores, TX
2 Great Deals out of 105 listings starting at $47,949
GMC Sierra 1500 trims
-
GMC Sierra 1500 2026 Elevation
184 listings starting at $37,243
-
GMC Sierra 1500 2026 Denali
78 listings starting at $58,260
-
GMC Sierra 1500 2026 AT4
65 listings starting at $61,029
-
GMC Sierra 1500 2026 AT4X
1 Great Deal out of 52 listings starting at $69,595
-
GMC Sierra 1500 2026 Pro
37 listings starting at $29,998
-
GMC Sierra 1500 2026 Denali Ultimate
31 listings starting at $71,947
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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.