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New GMC Sierra 1500 SLT for Sale near Washington, TX

174 results
Washington, TX
2026 GMC Sierra 1500 SLT Crew Cab 4WD Texan Buick GMC

2026 GMC Sierra 1500

New car | MSRP $68,065

$56,046

Humble, TX
58 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:
White
Fuel type:
Gasoline
Interior color:
DK WALNUT/SLATE PERFORATE
Transmission:
Automatic
Mileage:
1
Stock number:
G14348
VIN:
3GTUUDED1TG146934

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $65,855

$65,855

Huntsville, TX
47 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
3
Stock number:
HT3072
VIN:
3GTUUDE88TG176337

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$86,750

Houston, TX
46 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
Fuel type:
Gasoline
Mileage:
15
Stock number:
TG228447
VIN:
3GTUUDED6TG228447

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $66,500

$55,500

Round Rock, TX
92 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:
Sterling Metallic
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock number:
TG235134
VIN:
3GTUUDE85TG235134

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $65,745

$53,995

Houston, TX
73 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
Fuel type:
Gasoline
Mileage:
5
Stock number:
TG111863
VIN:
3GTUUDED5TG111863

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $65,745

$57,245

Houston, TX
73 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
Fuel type:
Gasoline
Mileage:
5
Stock number:
TG111859
VIN:
3GTUUDED3TG111859

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $61,590

$50,840

Rosenberg, TX
57 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
G26218
VIN:
3GTUUDED1TG190173

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $67,835

$55,189

Baytown, TX
76 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:
Red
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
29177
VIN:
3GTUUDED5TG237429

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $68,090

$55,840

Houston, TX
46 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
Fuel type:
Gasoline
Mileage:
5
Stock number:
TZ148595
VIN:
1GTUUDED4TZ148595

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $63,600

$53,600

Round Rock, TX
92 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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
3
Stock number:
TG233633
VIN:
3GTUUDED6TG233633

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,245

$60,245

Weimar, TX
54 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
Fuel type:
Gasoline
Interior color:
Jet Black, Perforated leather-appointed front outb
Transmission:
Automatic
Mileage:
3
Stock number:
TG249747
VIN:
3GTUUDED2TG249747

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2026 GMC Sierra 1500

New car | MSRP $66,420

$56,170

Houston, TX
48 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
1
Stock number:
TG221425
VIN:
3GTUUDED5TG221425

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,275

$58,275

Round Rock, TX
92 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
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
TG237561
VIN:
3GTUUDE81TG237561

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,590

$55,840

Rosenberg, TX
57 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
3
Stock number:
G26194
VIN:
3GTUUDED2TG209894

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,295

$55,545

Rosenberg, TX
57 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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
24
Stock number:
G26225
VIN:
3GTUUDED6TG214578

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,439

$56,189

Houston, TX
46 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
Fuel type:
Gasoline
Mileage:
8
Stock number:
TG243521
VIN:
3GTUUDED1TG243521

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,689

$55,939

Houston, TX
73 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
Fuel type:
Gasoline
Mileage:
5
Stock number:
TG139044
VIN:
3GTUUDEDXTG139044

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,489

$56,239

Houston, TX
46 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:
Glacier White Tricoat
Fuel type:
Gasoline
Mileage:
8
Stock number:
TG228646
VIN:
3GTUUDED1TG228646

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $69,084

$57,834

Houston, TX
46 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Sterling Metallic
Mileage:
3
Stock number:
TG241092
VIN:
3GTUUDE81TG241092

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,340

$57,090

Houston, TX
48 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
1
Stock number:
TG161569
VIN:
3GTUUDED2TG161569

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $65,555

$54,955

Dickinson, TX
87 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Stock number:
047867
VIN:
3GTUUDED3TG159541

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,159

$59,998

Baytown, TX
76 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:
Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
28963
VIN:
3GTUUDEL7TG173708

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $64,395

$55,595

Bay City, TX
91 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
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
12
Stock number:
19070
VIN:
3GTUUDE83TG133752

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,539

$54,789

Houston, TX
73 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:
Onyx Black
Fuel type:
Gasoline
Mileage:
3
Stock number:
TG121920
VIN:
3GTUUDED8TG121920

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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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