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New and used 2026 GMC Sierra 1500 SLT trucks for sale near Spring, TX

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127 matches 30 miles from 77373
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Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

Vehicle information

Ext. color: Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG245822R
VIN: 3GTUUDE8XTG245822

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Classic Buick GMC review

Good customer service.

Good customer service. They sent me new blades to replace the old ones and even offered to install them for free. Thank you for your generosity

2026 GMC Sierra 1500 SLT review

Easy purchase experience, would recommend to anyone

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG235673
VIN: 3GTPHDE80TG235673

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 Buick GMC North review

Fabulous experience from start to finish.

Fabulous experience from start to finish. It was the perfect addition for our family. If and when I?m ready for another one I?ll definitely be back at Group 1 Buick GMC North.

2026 GMC Sierra 1500 SLT review

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.

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG236056
VIN: 3GTPHDE83TG236056

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 Buick GMC North review

Christina was very helpful.

Christina was very helpful. She?s excellent at making sure all needs all needs are met. I?ll continue to have all servicing done there.

2026 GMC Sierra 1500 SLT review

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

Vehicle information

Ext. color: Gray
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG205062
VIN: 3GTUUDE8XTG205062

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 GMC Southwest review

My scheduled service to replace tire and 5,000 mile

My scheduled service to replace tire and 5,000 mile service was in and out in great time for what had to be done. Service advisors had great customer service and made sure you were happy with everything done. I have loved the buying experience from this location as well as the people. My service agent, Harouna Fofana, was top notch! 10/10

Vehicle information

Ext. color: Summit White
Int. color: Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: P20000
VIN: 1GTPHDED3TZ132938

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Planet Ford 59 review

Awesome place with super kind people and great customer

Awesome place with super kind people and great customer service! Was treated with respect. Both salesman and finance manager made the experience worth while. Will definitely buy from again!

Vehicle information

Ext. color: Gray
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TZ304417
VIN: 1GTUUDED5TZ304417

Features

Convenience: Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 Buick GMC North review

Chris Crespo and his team were amazing and attentive to

Chris Crespo and his team were amazing and attentive to all my needs. Purchasing a new truck has never been easier! From start to finish, Highly recommend!

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG243921
VIN: 3GTUUDE82TG243921

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Classic Buick GMC review

I would definitely purchase my next car from classic ?

I would definitely purchase my next car from classic ? the staff was friendly and they really help me make a purchase on the right car

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG284113
VIN: 3GTPHDED2TG284113

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 Buick GMC North review

Nice people and I?

Nice people and I?m happy with my new truck very appreciate David help. thank You and I will come back to buy another truck.

Vehicle information

Ext. color: Gray
Int. color: Dark Walnut
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG284840
VIN: 3GTPHDED0TG284840

Features

Convenience: Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 Buick GMC North review

This is my forth GMC truck from this facility.

This is my forth GMC truck from this facility. It gets easier everytime. My salesman Mohammed Sharaf is very helpful and caring person. He well work with you on every detail. And I've learn from my last truck I could come back weeks and months later and he is always willing to help. The Sales manager will work with you and help you get what you want. It's a five star sales team.

Vehicle information

Ext. color: Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG268028
VIN: 3GTUUDEDXTG268028

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 GMC Southwest review

Went in for recall they took care of me pretty fast and

Went in for recall they took care of me pretty fast and offered coffee and environment was great and my rep was very helpful and I had no issues

Vehicle information

Ext. color: White
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG285349
VIN: 3GTUUDED5TG285349

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Gray
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG295884
VIN: 3GTPHDED9TG295884

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 GMC Southwest review

Great service as usual Basil is a great guy and Jasmine

Great service as usual Basil is a great guy and Jasmine was so nice and took care of all the details and kept on top of it

Vehicle information

Ext. color: Black
Int. color: Dark Walnut
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG284832
VIN: 3GTPHDED1TG284832

Features

Convenience: Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG296452
VIN: 3GTPHDED7TG296452

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 GMC Southwest review

Ease of dealership was astounding.

Ease of dealership was astounding. Will be back with my other vehicle and maybe purchase a vehicle. Would recommend to fiends and family. Thank you.

Vehicle information

Ext. color: Gray
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG285337
VIN: 3GTUUDED9TG285337

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: TG245765
VIN: 3GTUUDE82TG245765

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Classic Buick GMC review

Enjoyable experience in and out knowledgeable salesman

Enjoyable experience in and out knowledgeable salesman the guy who handled my financing was great they made it seem very easy I would definitely recommend it to friends and family, which I already have.

Vehicle information

Ext. color: Black
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG296754
VIN: 3GTUUDED3TG296754

Features

Convenience: Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: White
Int. color: Dark Walnut
Drivetrain: Rear-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG235301
VIN: 3GTPHDED0TG235301

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Group 1 GMC Southwest review

Great Customer Service and Great environment.

Great Customer Service and Great environment. They treat me and my family with respect and helped us find the best vehicle for the best price.

Vehicle information

Ext. color: White
Int. color: Dark Walnut
Drivetrain: 4WD
MPG: 15-18
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG310071
VIN: 3GTUUDED3TG310071

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Classic Buick GMC review

Got off to a rocky start, but the sales team and sales

Got off to a rocky start, but the sales team and sales manager were accommodating and treated me with respect. The finance manager didn't oversell and got me the products that I needed. Would recommend again.

Vehicle information

Ext. color: Gray
Int. color: Jet Black
Drivetrain: RWD
MPG: 16-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: TG295294
VIN: 3GTPHDEDXTG295294

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat

About the 2026 GMC Sierra 1500 SLT

Basics

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)
Side view of the 2026 GMC Sierra 1500 SLT
FAQs

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.

Ratings (4 reviews)

75% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
4.2
Value
3.5
Exterior
4.2
Reliability
4.5
Trims

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.

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2026 GMC Sierra 1500 SLT by city

GMC Sierra 1500 trims

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