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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
New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
Vehicle information
Features
Used
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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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
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GMC Certified
2026 GMC Sierra 1500 SLT
Vehicle information
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Vehicle information
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Vehicle information
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Vehicle information
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Vehicle information
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Vehicle information
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Vehicle information
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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
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2020 GMC Sierra 1500 SLT | $32,756 | 14 Good 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:
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
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Lakewood Village, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in The Colony, TX
1 Great Deal out of 127 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Paloma Creek South, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Oak Point, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Savannah, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Paloma Creek, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Frisco, TX
1 Great Deal out of 127 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Lincoln Park, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Lake Dallas, TX
1 Great Deal out of 99 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Providence Village, TX
1 Great Deal out of 102 listings starting at $47,750
-
2026 GMC Sierra 1500 SLT in Shady Shores, TX
1 Great Deal out of 99 listings starting at $47,750
GMC Sierra 1500 trims
-
GMC Sierra 1500 2026 Elevation
237 listings starting at $39,332
-
GMC Sierra 1500 2026 Denali
89 listings starting at $56,240
-
GMC Sierra 1500 2026 AT4X
49 listings starting at $69,991
-
GMC Sierra 1500 2026 AT4
1 Great Deal out of 25 listings starting at $61,705
-
GMC Sierra 1500 2026 Denali Ultimate
23 listings starting at $75,438
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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.
