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New and used
2026 GMC Sierra 1500 SLT trucks
for sale
near
West University Place, TX
88 matches
30 miles from 77277
Be the first to know!
Est.
$400
/mo*
- 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 SLT
$56,176
MSRP $62,830
Group 1 GMC Southwest
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ100962
VIN: 1GTPHDED5TZ100962
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Group 1 GMC Southwest review
I like the online appointment service.
I like the online appointment service. It makes getting an appointment or canceling it very convenient. Our advisor Basil Khan is very friendly and helpful. We are happy about their service.
New
2026 GMC Sierra 1500 SLT
$57,773
MSRP $64,585
Group 1 GMC Southwest
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: RWD
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG108555
VIN: 3GTPHDEDXTG108555
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
Reviews
Group 1 GMC Southwest review
Great and fast service.
Great and fast service. Advisor was nice and informative. Great deal on an oil change. I?ve gotten most of my oil changes here. Thank you!
New
2026 GMC Sierra 1500 SLT
$54,506
MSRP $60,995
Group 1 GMC Southwest
Vehicle information
Ext. color: Gray
Int. color: Jet Black
Drivetrain: RWD
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG101122
VIN: 3GTPHDEDXTG101122
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Group 1 GMC Southwest review
Jay was my salesman and did an absolute amazing job Made
Jay was my salesman and did an absolute amazing job Made everything so easy and fought for me on the best price possible Will absolutely use him and the dealership again for my next truck
New
2026 GMC Sierra 1500 SLT
$65,745
MSRP $65,745
Beck & Masten Buick GMC South
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG111863
VIN: 3GTUUDED5TG111863
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC South review
The seller Mike.
The seller Mike. S was a shill guy and easy going making the process smooth, 10/10 great service. Also great service with the finance department.
New
2026 GMC Sierra 1500 SLT
$61,440
MSRP $62,440
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG102503
VIN: 3GTPHDED5TG102503
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC South review
Gil Campos as always services my truck excellently.
Gil Campos as always services my truck excellently. I scheduled my oil change and was completed in less than two hours. I will be back!!
New
2026 GMC Sierra 1500 SLT
$65,655
MSRP $65,655
Beck & Masten Buick GMC North
Vehicle information
Ext. color: Gray
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ143911
VIN: 1GTUUDED7TZ143911
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC North review
Svc advisor was very attentive and no hassle.
Svc advisor was very attentive and no hassle. The Sales rep was patient, sincere, and no pressure tactics....positive impression with peace of mind for months before the right vehicle was offered by this dealerships representative.
New
2026 GMC Sierra 1500 SLT
$63,570
MSRP $64,570
Beck & Masten Buick GMC North
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ123328
VIN: 1GTPHDED8TZ123328
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC North review
Wonderful experience!
Wonderful experience! Lee did a great job and I would highly recommend going to this dealership if you?re in the market for a new vehicle!
New
2026 GMC Sierra 1500 SLT
$63,570
MSRP $64,570
Beck & Masten Buick GMC North
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ123779
VIN: 1GTPHDED8TZ123779
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC North review
Only complaint I have is when I first got there no one
Only complaint I have is when I first got there no one would help me. All salesman might have been busy but Hector Rincon helped me and it was wonderful after that. THANKS HECTOR!
New
2026 GMC Sierra 1500 SLT
$60,945
MSRP $61,945
Beck & Masten Buick GMC South
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG109012
VIN: 3GTPHDEDXTG109012
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC South review
Everything went well.
Everything went well. I guess if I have to write 25 words I can go on and on about nothing. These reviews are not true reviews if you or the survey company are setting the boundaries.
New
2026 GMC Sierra 1500 SLT
$62,515
MSRP $63,515
Beck & Masten Buick GMC South
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG101663
VIN: 3GTPHDED0TG101663
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC South review
It's where I go for a quick no hassle oil change and tire
It's where I go for a quick no hassle oil change and tire rotation. It's all I needed and all I got. It was great!
New
2026 GMC Sierra 1500 SLT
$64,075
MSRP $64,075
Beck & Masten Buick GMC North
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ124876
VIN: 1GTPHDED0TZ124876
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC North review
Me atendieron muy bi�n, no ten�a cita y como quiera me
Me atendieron muy bi�n, no ten�a cita y como quiera me tomaron mi carro,me hicieron recomendaciones muchas gracias,seguir� llevando mi carro para servicio.
New
2026 GMC Sierra 1500 SLT
$62,470
MSRP $62,470
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Gray
Int. color: Dark Walnut
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG102587
VIN: 3GTPHDED4TG102587
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC South review
We purchased a new Yukon XL from Beck and Masten South.
We purchased a new Yukon XL from Beck and Masten South. Everyone we worked with at the dealer was helpful. Robert and Fernando were great salesman to work with and made the buying process smooth.
New
2026 GMC Sierra 1500 SLT
$64,010
MSRP $65,010
Demontrond Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG:
23-29
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6
Stock #: TG109717
VIN: 3GTPHDE80TG109717
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Demontrond Buick GMC review
Great customer service!
Shopping for a car for my granddaughter we visited Demontrond Volkswagen in Spring one afternoon. Steave Castillo(Cajina) ,sales consultant, met us outside and proceeded to show us the cars and answer all our questions. Great salesman, no high pressure. After checking other dealerships we returned to Demontrond and completed our purchase.
New
2026 GMC Sierra 1500 SLT
$65,565
MSRP $66,565
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Gray
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG105512
VIN: 3GTUUDED1TG105512
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
New
2026 GMC Sierra 1500 SLT
$67,615
MSRP $68,615
Beck & Masten Buick GMC North
Vehicle information
Ext. color: Red
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Engine: 3.0L
Stock #: TZ119611
VIN: 1GTUUDE83TZ119611
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
Reviews
Beck & Masten Buick GMC North review
My salesman was excellent .
My salesman was excellent . Provided everything I asked for . The sale was flawless . When you have a survey that makes a person write more than what I want it?s ridiculous. You should have the freedom to keep it short and sweet .
New
2026 GMC Sierra 1500 SLT
$63,720
MSRP $64,720
Beck & Masten Buick GMC North
Vehicle information
Ext. color: Red
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TZ127486
VIN: 1GTPHDED2TZ127486
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning
New
2026 GMC Sierra 1500 SLT
$61,440
MSRP $62,440
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG110440
VIN: 3GTPHDED3TG110440
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
New
2026 GMC Sierra 1500 SLT
$62,440
MSRP $62,440
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Gray
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG102499
VIN: 3GTPHDED7TG102499
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
New
2026 GMC Sierra 1500 SLT
$66,270
MSRP $66,270
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Black
Int. color: Black
Drivetrain: Four-wheel Drive
Engine: 8 0.0
Stock #: TG113495
VIN: 3GTUUDED1TG113495
Features
Convenience:
Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port
Safety:
Backup Camera, Lane Departure Warning
New
2026 GMC Sierra 1500 SLT
$66,960
MSRP $67,960
Beck & Masten Buick GMC South
Vehicle information
Ext. color: Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Engine: 5.3L V8
Stock #: TG111959
VIN: 3GTUUDED7TG111959
Features
Convenience:
Adaptive Cruise Control, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Safety:
Backup Camera, Lane Departure Warning
GMC Sierra 1500 prices by year
| Model year | Prices from | Deals |
|---|---|---|
| 2025 GMC Sierra 1500 SLT | $49,371 |
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 $54,900.
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 $54,900 | Starting at $58,000 | Starting at $58,700 |
| 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.
88 matches
Clear
GMC Sierra 1500 trims
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GMC Sierra 1500 2026 Denali
118 listings starting at $61,490
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95 listings starting at $48,887
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GMC Sierra 1500 2026 Denali Ultimate
84 listings starting at $82,216
-
GMC Sierra 1500 2026 AT4
58 listings starting at $70,505
-
GMC Sierra 1500 2026 Pro
31 listings starting at $41,174
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