CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 1500 SLT for Sale near Harker Heights, TX

484 results
Harker Heights, TX
2023 GMC Sierra 1500 SLT Crew Cab 4WD Apple Sport Imports

2023 GMC Sierra 1500

SLT Crew Cab 4WD

8,180 miles

$51,227

Fair Deal
Austin, TX
43 mi away
Year:
2023
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:
Jet Black
Transmission:
Automatic
Mileage:
8,180
Stock number:
56908
VIN:
3GTUUDEL0PG248044

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

19,230 miles

$47,995

Good Deal
Granbury, TX
96 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:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
19,230
Stock number:
SG141132
VIN:
3GTUUDED8SG141132

Sponsored

2015 GMC Sierra 1500 SLT Crew Cab 4WD

2015 GMC Sierra 1500

SLT Crew Cab 4WD

135,756 miles

$21,991

Fair Deal
Austin, TX
44 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
[GCE] Sonoma Red Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
135,756
Stock number:
281530
VIN:
3GTU2VEJ8FG281530

Sponsored

2015 GMC Sierra 1500 SLT Crew Cab 4WD

2015 GMC Sierra 1500

SLT Crew Cab 4WD

134,456 miles

$18,395

Great Deal
New Braunfels, TX
99 mi away
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:
Red
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
134,456
Stock number:
UG135500
VIN:
3GTU2VEC2FG135500

2024 GMC Sierra 1500 SLT Crew Cab 4WD

2024 GMC Sierra 1500

SLT Crew Cab 4WD

35,981 miles

$45,474

Good Deal
San Marcos, TX
79 mi away
Year:
2024
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:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
35,981
Stock number:
TZ208988A
VIN:
3GTUUDE81RG329701

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

SLT Crew Cab 4WD

35,623 miles

$44,970

Great Deal
Killeen, TX
4 mi away
Year:
2023
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:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
35,623
Stock number:
174659A
VIN:
1GTUUDELXPZ228867

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

88,280 miles

$34,067

Fair Deal
Round Rock, TX
36 mi away
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:
Summit White
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
88,280
Stock number:
TG106234A
VIN:
3GTU9DED1MG309925

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLT Crew Cab

120,471 miles

$23,190

Fair Deal
Austin, TX
45 mi away
Year:
2017
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:
8-Speed Automatic
Mileage:
120,471
Stock number:
HG434072
VIN:
3GTP1NEC8HG434072

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

74,190 miles

$35,973

Good Deal
La Grange, TX
91 mi away
Year:
2021
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:
74,190
Stock number:
PL391762
VIN:
3GTU9DEL3MG391762

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

SLT Crew Cab 4WD

71,982 miles

$34,372

Fair Deal
Fredericksburg, TX
92 mi away
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:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
71,982
Stock number:
P2338B
VIN:
3GTU9DEDXKG304848

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

SLT Crew Cab 4WD

19,230 miles

$47,995

Good Deal
Granbury, TX
96 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:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
19,230
Stock number:
SG141132
VIN:
3GTUUDED8SG141132

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Crew Cab 4WD

135,756 miles

$21,991

Fair Deal
Austin, TX
44 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
[GCE] Sonoma Red Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
135,756
Stock number:
281530
VIN:
3GTU2VEJ8FG281530

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

91,365 miles

$32,890

Good Deal
Comanche, TX
81 mi away
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:
Summit White
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
91,365
Stock number:
54604
VIN:
1GTU9DEDXMZ201402

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Crew Cab 4WD

165,485 miles

$17,500

Good Deal
Cleburne, TX
91 mi away
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, PERFORATED LEATHER-APPOINTED FRONT SEAT
Transmission:
Automatic
Mileage:
165,485
Stock number:
FG537650
VIN:
3GTU2VEC4FG537650

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

SLT Crew Cab 4WD

60,027 miles

$33,904

Great Deal
Austin, TX
49 mi away
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:
8-Speed Automatic
Mileage:
60,027
Stock number:
W1261
VIN:
3GTU9DED8KG212900

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

SLT Crew Cab 4WD

28,296 miles

$44,978

Great Deal
Killeen, TX
4 mi away
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:
Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
28,296
Stock number:
127468A
VIN:
3GTUUDEDXRG169458

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

SLT Crew Cab 4WD

91,780 miles

$39,994

Fair Deal
Rockdale, TX
47 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Quicksilver Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
91,780
Stock number:
PR265255A
VIN:
3GTUUDEL0NG618941

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Texas
  6. / Harker Heights

  • GMC Sierra 1500 SLT in Harker Heights TX

  • GMC Sierra 1500 Denali in Harker Heights TX

  • GMC Sierra 1500 AT4 in Harker Heights TX

  • GMC Sierra 1500 Elevation in Harker Heights TX

  • GMC Sierra 1500 SLE in Harker Heights TX

  • GMC Sierra 1500 Base in Harker Heights TX

  • GMC Sierra 1500 Work Truck in Harker Heights TX

  • GMC Sierra 1500 SL in Harker Heights TX

  • GMC Sierra 1500 SLE1 in Harker Heights TX

  • GMC Sierra 1500 SLE2 in Harker Heights TX

  • GMC Sierra 1500 in Killeen TX

  • GMC Sierra 1500 in Georgetown TX

  • GMC Sierra 1500 in Waco TX

  • GMC Sierra 1500 in Austin TX

  • GMC Sierra 1500 in Bryan TX

  • GMC Sierra 1500 in New Braunfels TX

  • GMC Sierra 1500 in Corsicana TX

  • GMC Sierra 1500 in Weatherford TX

  • GMC Sierra 1500 in Fort Worth TX

  • GMC Sierra 1500 in Harker Heights TX

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Harker Heights TX

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Harker Heights TX

  • Work Trucks for Sale in Harker Heights TX

  • American Made Trucks For Sale in Harker Heights TX

  • GM Certified Preowned Vehicles for Sale Near Harker Heights TX

  • Best Pickup Trucks For Sale in Harker Heights TX

  • 2019 GMC Sierra 1500 SLT in Harker Heights TX

  • 2018 GMC Sierra 1500 SLT in Harker Heights TX

  • 2017 GMC Sierra 1500 SLT in Harker Heights TX

  • 2016 GMC Sierra 1500 SLT in Harker Heights TX

  • 2015 GMC Sierra 1500 SLT in Harker Heights TX

  • 2014 GMC Sierra 1500 SLT in Harker Heights TX

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Covert Buick GMC Austin

  • Steele GMC Round Rock

  • Spur Chevrolet Buick GMC LLC

  • Richard Karr Motors

  • Ancira Patriot Buick GMC

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.