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New GMC Sierra 1500 SLT for Sale near Spring Branch, TX

239 results
Spring Branch, TX
2026 GMC Sierra 1500 SLT Crew Cab 4WD Covert Buick GMC Bee Cave

2026 GMC Sierra 1500

New car | MSRP $68,784

$57,280

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
TG230519
VIN:
3GTUUDED4TG230519

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $70,549

$67,299

Selma, TX
23 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
STERLING METALLIC
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
JET BLACK
Transmission:
Automatic
Mileage:
0
Stock number:
G260805
VIN:
3GTUUDED8TG267959

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,940

$56,940

San Antonio, TX
30 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2,262
Stock number:
TG106225
VIN:
3GTUUDED3TG106225

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $63,845

$52,934

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
5
Stock number:
TG119834
VIN:
3GTUUDED5TG119834

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,975

$55,688

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
TG214717
VIN:
3GTUUDED5TG214717

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,395

$56,145

Seguin, TX
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
11
Stock number:
TG114618
VIN:
3GTUUDE83TG114618

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,784

$57,280

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
TG230519
VIN:
3GTUUDED4TG230519

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,579

$59,860

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
5
Stock number:
TG234126
VIN:
3GTUUDEL6TG234126

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,720

$57,344

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
TZ138949
VIN:
1GTUUDE83TZ138949

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $63,005

$55,255

San Antonio, TX
40 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black, Perforated leather-appointed front outb
Transmission:
Automatic
Mileage:
3
Stock number:
G02375
VIN:
3GTUUDED9TG264746

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,585

$55,885

San Antonio, TX
30 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3,637
Stock number:
TG114614
VIN:
3GTUUDEDXTG114614

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,124

$60,339

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dk Walnut/Slate Perforate
Transmission:
Automatic
Mileage:
5
Stock number:
TG232299
VIN:
3GTUUDEL5TG232299

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $69,085

$59,085

San Antonio, TX
21 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock number:
TG259049
VIN:
3GTUUDE82TG259049

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,084

$59,424

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
TG233709
VIN:
3GTUUDEL3TG233709

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,144

$55,837

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dk Walnut/Slate Perforate
Transmission:
Automatic
Mileage:
5
Stock number:
TG208777
VIN:
3GTUUDED4TG208777

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,685

$58,685

San Antonio, TX
30 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
23
Stock number:
TZ219706
VIN:
1GTUUDE8XTZ219706

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,784

$57,280

BeeCave, TX
37 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Volcanic Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
TG208970
VIN:
3GTUUDED9TG208970

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $69,565

$59,565

San Antonio, TX
30 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
TG252428
VIN:
3GTUUDE88TG252428

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $67,770

$56,520

San Antonio, TX
30 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Stock number:
SG246373
VIN:
3GTUUDED7SG246373

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  3. / GMC Sierra 1500
  4. / SLT
  5. / Texas
  6. / Spring Branch
FAQs

GMC Sierra 1500 SLT FAQs

What is the fuel economy of the GMC Sierra 1500 SLT?

Depending on the engine and options, the GMC Sierra 1500 SLT gets between 16 and 24 MPG (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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