Used GMC Sierra 1500 SLT for Sale near Weslaco, TX
349 results
- Year:
- 2020
- 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:
- Black
- Mileage:
- 134,515
- Stock #:
- 444957
- VIN:
- 3GTU9DED0LG444957
Sponsored by Booz Auto Sales
2020 GMC Sierra 1500
SLT Crew Cab 4WD
134,515 mi
McAllen, TX
17 mi away
Fair Deal
$29,950
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50,918
- Stock #:
- CP18529
- VIN:
- 1GTUUDED8SZ118529
New arrival
Sponsored Listing
2025 GMC Sierra 1500
SLT Crew Cab 4WD
50,918 mi
Harlingen, TX
19 mi away
Fair Deal
$45,141
- Year:
- 2021
- 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 (Steel Metallic)
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 48,978
- Stock #:
- J32481A
- VIN:
- 3GTU9DED7MG141322
New arrival
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
48,978 mi
Harlingen, TX
19 mi away
Fair Deal
$41,782
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Red (Maroon)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 107,879
- Stock #:
- 6660
- VIN:
- 3GTP1VEC3EG449039
2014 GMC Sierra 1500
SLT Crew Cab
107,879 mi
Home delivery from Tulsa, OK
Price includes $1,047 shipping
Fair Deal
$22,241
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,664
- Stock #:
- PG262121R
- VIN:
- 3GTU9DED4MG303908
2021 GMC Sierra 1500
SLT Crew Cab 4WD
61,664 mi
Brownsville, TX
35 mi away
Great Deal
$36,533
- 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:
- 32,154
- Stock #:
- 28341186
- VIN:
- 3GTUUDED4SG124201
2025 GMC Sierra 1500
SLT Crew Cab 4WD
32,154 mi
Store transfer to Pharr, TX
Price includes $999 shipping
Good Deal
$44,997
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,527
- VIN:
- 3GTU9DED1MG210859
2021 GMC Sierra 1500
SLT Crew Cab 4WD
80,527 mi
Home delivery from Livingston, TX
Price includes $369 shipping
Good Deal
$34,879
- Year:
- 2020
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,850
- Stock #:
- PG262602
- VIN:
- 3GTU9DED2LG111790
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
72,850 mi
Brownsville, TX
35 mi away
Fair Deal
$36,232
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 133,352
- Stock #:
- LZ244217
- VIN:
- 1GTU9DET2LZ244217
Price drop
-$2,000
2020 GMC Sierra 1500
SLT Crew Cab 4WD
133,352 mi
Home delivery from Acworth, GA
Price includes $2,420 shipping
Great Deal
$28,405
$26,405
- Year:
- 2023
- 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:
- 35,253
- Stock #:
- 22677
- VIN:
- 3GTUUDE8XPG250184
2023 GMC Sierra 1500
SLT Crew Cab 4WD
35,253 mi
Home delivery from Tampa, FL
Price includes $1,012 shipping
Great Deal
$42,509
- Year:
- 2017
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 147,666
- Stock #:
- 330180
- VIN:
- 3GTU2NEC6HG330180
2017 GMC Sierra 1500
SLT Crew Cab 4WD
147,666 mi
Home delivery from Austin, TX
Price includes $450 shipping
Good Deal
$20,674
- 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
- Transmission:
- Automatic
- Mileage:
- 7,219
- Stock #:
- TSG359348
- VIN:
- 3GTUUDED3SG359348
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
7,219 mi
Weslaco, TX
3 mi away
Good Deal
$51,175
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 153,600
- Stock #:
- 104029
- VIN:
- 3GTP1NEC4JG104029
2018 GMC Sierra 1500
SLT Crew Cab
153,600 mi
Home delivery from Orlando, FL
Price includes $1,556 shipping
Good Deal
$20,544
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 83,685
- Stock #:
- 4676
- VIN:
- 3GTUUDE85RG331385
2024 GMC Sierra 1500
SLT Crew Cab 4WD
83,685 mi
Kingsville, TX
96 mi away
Great Deal
$38,451
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 205,641
- Stock #:
- 2P60466A
- VIN:
- 3GTP1NEC7HG437318
New arrival
2017 GMC Sierra 1500
SLT Crew Cab
205,641 mi
San Benito, TX
22 mi away
Fair Deal
$16,104
- Year:
- 2018
- 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/Spice Red
- Transmission:
- Automatic
- Mileage:
- 95,923
- Stock #:
- NV186743
- VIN:
- 3GTU2NEC7JG186743
Price drop
-$881
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $1,102 shipping
Great Deal
$26,992
$26,111
- Year:
- 2021
- 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 (Steel Metallic)
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 48,978
- Stock #:
- J32481A
- VIN:
- 3GTU9DED7MG141322
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
48,978 mi
Harlingen, TX
19 mi away
Fair Deal
$41,782
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 88,599
- Stock #:
- 351000
- VIN:
- 3GTP1NEC9JG351000
2018 GMC Sierra 1500
SLT Crew Cab
88,599 mi
Home delivery from Plano, TX
Price includes $960 shipping
Good Deal
$26,848
- Year:
- 2017
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 202,469
- Stock #:
- Llt202469
- VIN:
- 3GTP1NEC6HG138354
New arrival
2017 GMC Sierra 1500
SLT Crew Cab
202,469 mi
Home delivery from Gainesville, GA
Price includes $1,522 shipping
Good Deal
$16,116
- Year:
- 2019
- 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 Quartz Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,669
- Stock #:
- 122320
- VIN:
- 1GTU9DED0KZ122320
2019 GMC Sierra 1500
SLT Crew Cab 4WD
86,669 mi
Home delivery from Plano, TX
Price includes $960 shipping
Good Deal
$32,248
- Year:
- 2023
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,755
- Stock #:
- 28684232
- VIN:
- 1GTUUDED2PZ209917
Price drop
-$5,000
2023 GMC Sierra 1500
SLT Crew Cab 4WD
38,755 mi
Store transfer to Pharr, TX
Price includes $1,099 shipping
Good Deal
$51,097
$46,097
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,195
- Stock #:
- 70017932
- VIN:
- 3GTU9DED1MG450400
2021 GMC Sierra 1500
SLT Crew Cab 4WD
55,195 mi
Store transfer to Pharr, TX
Price includes $899 shipping
Good Deal
$38,897
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 131,602
- Stock #:
- 519683
- VIN:
- 3GTP1NEC2HG519683
2017 GMC Sierra 1500
SLT Crew Cab
131,602 mi
McAllen, TX
15 mi away
Fair Deal
$22,995
- Year:
- 2024
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,269
- Stock #:
- PG262623C
- VIN:
- 3GTUUDED5RG351164
New arrival
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
23,269 mi
Brownsville, TX
35 mi away
Good Deal
$49,399
FAQs
How much does the GMC Sierra 1500 SLT cost in Weslaco, TX?
The average GMC Sierra 1500 SLT costs about $11,876.49. The average price has increased by 1.4% since last year. The 348 for sale near Weslaco, TX on CarGurus, range from $8,818 to $78,097 in price.
How many GMC Sierra 1500 SLT vehicles in Weslaco, TX have no reported accidents or damage?
301 out of 348 for sale near Weslaco, TX have no reported accidents or damage.
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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