Used GMC Sierra 1500 SLT for Sale nearHarlingen, TX
365 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,690
- Stock #:
- T9834A
- VIN:
- 3GTUUDE8XRG191088
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
41,690 mi
Pharr, TX
30 mi away
Fair Deal
$47,529
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 28,919
- Stock #:
- PPG262774A
- VIN:
- 3GTUUDEDXRG349474
New arrival
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
28,919 mi
Brownsville, TX
21 mi away
Fair Deal
$48,935
- Year:
- 2017
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black And Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,310
- Stock #:
- TKE71561A
- VIN:
- 3GTU2NEJ6HG365932
Price drop
-$1,490
2017 GMC Sierra 1500
SLT Crew Cab 4WD
94,310 mi
Home delivery from Pueblo, CO
Price includes $1,407 shipping
Fair Deal
$29,092
$28,292
- 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
- Transmission:
- Automatic
- Mileage:
- 119,384
- Stock #:
- 324G28B
- VIN:
- 1GTU9DED3MZ155704
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
119,384 mi
Home delivery from Henderson, TN
Price includes $1,245 shipping
Fair Deal
$31,832
- Year:
- 2022
- 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:
- 104,894
- Stock #:
- 70232645
- VIN:
- 3GTUUDET6NG515555
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
104,894 mi
Store transfer to Pharr, TX
Price includes $899 shipping
Good Deal
$33,897
- 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:
- Pacific Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,035
- Stock #:
- KG210697
- VIN:
- 3GTU9DED5KG210697
2019 GMC Sierra 1500
SLT Crew Cab 4WD
80,035 mi
Home delivery from Pleasanton, TX
Price includes $195 shipping
Fair Deal
$32,949
- 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
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $1,083 shipping
Great Deal
$23,868
- 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:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 126,129
- Stock #:
- 22020
- VIN:
- 1GTU9DED3KZ213081
2019 GMC Sierra 1500
SLT Crew Cab 4WD
126,129 mi
Home delivery from Downers Grove, IL
Price includes $1,211 shipping
Good Deal
$28,623
- Year:
- 2022
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,837
- Stock #:
- 1GT04983A
- VIN:
- 3GTUUDED6NG655565
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
46,837 mi
Home delivery from Greensboro, NC
Price includes $1,750 shipping
Fair Deal
$43,399
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 86,858
- Stock #:
- MG200916
- VIN:
- 3GTU9DED3MG200916
2021 GMC Sierra 1500
SLT Crew Cab 4WD
86,858 mi
Home delivery from Dallas, TX
Price includes $466 shipping
Good Deal
$34,686
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 7,238
- Stock #:
- 2GT3316A
- VIN:
- 3GTUUDEL8SG253498
Price drop
-$4,545
2025 GMC Sierra 1500
SLT Crew Cab 4WD
7,238 mi
Home delivery from Reidsville, NC
Price includes $1,779 shipping
Fair Deal
$57,473
$52,928
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 152,458
- Stock #:
- 611
- VIN:
- 3GTU2NEC7HG131171
2017 GMC Sierra 1500
SLT Crew Cab 4WD
152,458 mi
Home delivery from Casselberry, FL
Price includes $1,515 shipping
Good Deal
$18,913
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Fuel type:
- Gasoline
- Mileage:
- 100,275
- Stock #:
- 181422
- VIN:
- 3GTU9DEL7KG181422
2019 GMC Sierra 1500
SLT Crew Cab 4WD
100,275 mi
Home delivery from Caddo Mills, TX
Price includes $483 shipping
Good Deal
$30,933
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 84,859
- Stock #:
- 269821A
- VIN:
- 3GTU9DED9LG325871
2020 GMC Sierra 1500
SLT Crew Cab 4WD
84,859 mi
Home delivery from Lake Charles, LA
Price includes $572 shipping
Good Deal
$32,566
- 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:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray/Brown
- Transmission:
- Automatic
- Mileage:
- 17,442
- Stock #:
- RG271685
- VIN:
- 3GTUUDED5RG271685
2024 GMC Sierra 1500
SLT Crew Cab 4WD
17,442 mi
Home delivery from Houston, TX
Price includes $275 shipping
Fair Deal
$49,415
- Year:
- 2015
- 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:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 94,579
- Stock #:
- 477298
- VIN:
- 3GTU2VEC0FG477298
2015 GMC Sierra 1500
SLT Crew Cab 4WD
94,579 mi
Home delivery from Euless, TX
Price includes $826 shipping
Good Deal
$24,698
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,690
- Stock #:
- T9834A
- VIN:
- 3GTUUDE8XRG191088
2024 GMC Sierra 1500
SLT Crew Cab 4WD
41,690 mi
Pharr, TX
30 mi away
Fair Deal
$47,529
- Year:
- 2016
- 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
- Transmission:
- Automatic
- Mileage:
- 137,888
- Stock #:
- 153202
- VIN:
- 3GTU2NEC5GG153202
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
137,888 mi
Home delivery from New Richmond, WI
Price includes $1,339 shipping
Good Deal
$20,454
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 138,304
- Stock #:
- 134841
- VIN:
- 3GTU2NEC8HG134841
2017 GMC Sierra 1500
SLT Crew Cab 4WD
138,304 mi
Home delivery from Houston, TX
Price includes $351 shipping
Good Deal
$21,996
- 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:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 36,664
- Stock #:
- 29054462
- VIN:
- 3GTUUDED6PG196296
New arrival
2023 GMC Sierra 1500
SLT Crew Cab 4WD
36,664 mi
Store transfer to Pharr, TX
Price includes $899 shipping
Good Deal
$43,897
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 35,575
- Stock #:
- 243075
- VIN:
- 1GTUUDED6SZ243075
2025 GMC Sierra 1500
SLT Crew Cab 4WD
35,575 mi
Home delivery from Benton, MO
Price includes $1,340 shipping
Great Deal
$39,540
- Year:
- 2018
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,662
- Stock #:
- DN138195
- VIN:
- 3GTU2NEJ6JG138195
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
121,662 mi
Home delivery from Houston, TX
Price includes $250 shipping
Fair Deal
$26,865
- 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:
- 38,562
- Stock #:
- TTM1628
- VIN:
- 1GTUUDEDXRZ197549
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,562 mi
Home delivery from Tulsa, OK
Price includes $2,426 shipping
Good Deal
$46,544
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 94,657
- Stock #:
- 22473
- VIN:
- 3GTU2NEC3JG198422
2018 GMC Sierra 1500
SLT Crew Cab 4WD
94,657 mi
Home delivery from Downers Grove, IL
Price includes $1,211 shipping
Good Deal
$27,623
FAQs
How much does the GMC Sierra 1500 SLT cost in Harlingen, TX?
The average GMC Sierra 1500 SLT costs about $11,388.29. The average price has decreased by -5.8% since last year. The 365 for sale near Harlingen, TX on CarGurus, range from $8,822 to $71,254 in price.
How many GMC Sierra 1500 SLT vehicles in Harlingen, TX have no reported accidents or damage?
312 out of 365 for sale near Harlingen, 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 14 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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