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New & Used 2026 GMC Sierra 1500 for Sale near Weslaco, TX

229 results
Weslaco, TX
2025 GMC Sierra 1500 AT4X Crew Cab 4WD Neessen Chevrolet GMC Truck

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

8,100 miles

$69,900

Fair Deal
Kingsville, TX
94 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
19 MPG
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
8,100
Stock number:
257363
VIN:
3GTUUFE80SG381273

Sponsored

2025 GMC Sierra 1500 Elevation Crew Cab RWD

2025 GMC Sierra 1500

Elevation Crew Cab RWD

2,517 miles

$46,619

Great Deal
Kingsville, TX
94 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2,517
Stock number:
7283
VIN:
1GTPHCED3SZ276434

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

22,450 miles

$49,668

Fair Deal
Brownsville, TX
35 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:
White Frost Tricoat
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22,450
Stock number:
PG262107A
VIN:
3GTUUDED5SG220368

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab RWD

2025 GMC Sierra 1500

SLT Crew Cab RWD

23,651 miles

$42,897

Great Deal
Harlingen, TX
19 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
23,651
Stock number:
R31350A
VIN:
3GTPHDED5SG118862

2025 GMC Sierra 1500 Elevation Crew Cab RWD

2025 GMC Sierra 1500

Elevation Crew Cab RWD

2,517 miles

$46,619

Great Deal
Kingsville, TX
94 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2,517
Stock number:
7283
VIN:
1GTPHCED3SZ276434

2025 GMC Sierra 1500 AT4X Crew Cab 4WD

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

8,100 miles

$69,900

Fair Deal
Kingsville, TX
94 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
19 MPG
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
8,100
Stock number:
257363
VIN:
3GTUUFE80SG381273

Preparing for a close up...

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

14,076 miles

$61,082

Fair Deal
Certified Pre-Owned
San Benito, TX
22 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
14,076
Stock number:
260161A
VIN:
3GTUUEE88SG336298

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2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

1,745 miles

$74,747

Fair Deal
Store transfer to Pharr, TX
565 mi away • Price includes $749 shipping Price includes $749 shipping
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
1,745
Stock number:
28128213
VIN:
1GTUUHEL6SZ166528

Preparing for a close up...

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

22,450 miles

$49,668

Fair Deal
Brownsville, TX
35 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:
White Frost Tricoat
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22,450
Stock number:
PG262107A
VIN:
3GTUUDED5SG220368

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

9,169 miles

$61,954

Fair Deal
Brownsville, TX
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
9,169
Stock number:
PG262092
VIN:
3GTUUEELXSG161878

Preparing for a close up...

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

23,561 miles

$52,747

Fair Deal
Store transfer to Pharr, TX
514 mi away • Price includes $749 shipping Price includes $749 shipping
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
23,561
Stock number:
27542295
VIN:
3GTUUDE80SG146652

Preparing for a close up...

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

12,417 miles

$54,147

Fair Deal
Store transfer to Pharr, TX
290 mi away • Price includes $149 shipping Price includes $149 shipping
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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
12,417
Stock number:
28215339
VIN:
3GTUUCED0SG271416

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

19,280 miles

$46,697

Fair Deal
Store transfer to Pharr, TX
1,096 mi away • Price includes $699 shipping Price includes $699 shipping
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
19,280
Stock number:
28135398
VIN:
3GTPUCEK3SG161360

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $81,670

$76,153

Brownsville, TX
35 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:
Glacier White Tricoat
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock number:
G262009
VIN:
1GTUUGEL8TZ169345

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $56,150

$51,527

Brownsville, TX
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
3
Stock number:
G262070
VIN:
1GTPUCEK5TZ195074

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $55,705

$50,534

Brownsville, TX
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Stock number:
G262026
VIN:
1GTPUCEKXTZ175600

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $55,705

$49,977

Brownsville, TX
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
4
Stock number:
G262025
VIN:
1GTPUCEK8TZ176194

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $75,799

$71,275

Brownsville, TX
35 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:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
3
Stock number:
G262081
VIN:
3GTUUEEL3TG157687

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $55,705

$50,534

Brownsville, TX
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
3
Stock number:
G262029
VIN:
1GTPUCEK3TZ176023

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $73,860

$69,394

Kingsville, TX
94 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:
White
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
26289
VIN:
3GTUUEE84TG177393

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $76,680

$73,663

Kingsville, TX
94 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:
Brown (Tan)
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
0
Stock number:
26362
VIN:
3GTUUGE81TG204447

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $66,810

$61,556

Brownsville, TX
35 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:
G262078
VIN:
3GTUUDED7TG159395

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $85,580

$81,618

Brownsville, TX
35 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
4
Stock number:
G262218
VIN:
3GTUUFEL5TG195332

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

9,169 miles

$61,954

Fair Deal
Brownsville, TX
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
9,169
Stock number:
PG262092
VIN:
3GTUUEELXSG161878

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2026
  5. / Texas
  6. / Weslaco
FAQs

2026 GMC Sierra 1500 FAQs

How much does the 2026 GMC Sierra 1500 cost in Weslaco, TX?

The average 2026 GMC Sierra 1500 costs about $64,744.26. The average price has decreased by -0.1% since last year. The 120 for sale near Weslaco, TX on CarGurus, range from $35,998 to $84,208 in price.

How many 2026 GMC Sierra 1500 vehicles in Weslaco, TX have no reported accidents or damage?

120 out of 120 for sale near Weslaco, TX have no reported accidents or damage.

What is the fuel economy of the 2026 GMC Sierra 1500?

Depending on the engine and options, the 2026 GMC Sierra 1500 gets between 12 and 23 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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