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 Gillette, WY

288 results
Gillette, WY
2021 GMC Sierra 1500 SLT Crew Cab 4WD Sheridan Motor, Inc.

2021 GMC Sierra 1500

SLT Crew Cab 4WD

25,662 miles

$41,799

Great Deal
Sheridan, WY
83 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:
Brownstone Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
25,662
Stock number:
GM446685A
VIN:
3GTU9DEL2MG446685

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

46,058 miles

$47,144

Good Deal
Certified Pre-Owned
Spearfish, SD
75 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:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Dark Walnut/Slate, Perforated Leather-Appointed Fr
Transmission:
Automatic
Mileage:
46,058
Stock number:
2045A
VIN:
3GTUUDE8XSG132399

Sponsored

2019 GMC Sierra 1500 SLT Crew Cab 4WD

2019 GMC Sierra 1500

SLT Crew Cab 4WD

57,877 miles

$38,999

Fair Deal
Sheridan, WY
83 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Red
Fuel type:
Gasoline
Mileage:
57,877
Stock number:
GK127456A
VIN:
1GTU9DEL7KZ127456

Sponsored

2021 GMC Sierra 1500 SLT Crew Cab 4WD

2021 GMC Sierra 1500

SLT Crew Cab 4WD

25,662 miles

$41,799

Great Deal
Sheridan, WY
83 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:
Brownstone Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
25,662
Stock number:
GM446685A
VIN:
3GTU9DEL2MG446685

2021 GMC Sierra 1500 SLT Crew Cab 4WD

2021 GMC Sierra 1500

SLT Crew Cab 4WD

64,127 miles

$38,575

Good Deal
Gillette, WY
14 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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
64,127
Stock number:
MG238697
VIN:
3GTU9DELXMG238697

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

118,963 miles

$29,983

Good Deal
Belle Fourche, SD
77 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:
Silver
Fuel type:
Gasoline
Mileage:
118,963
Stock number:
T5547
VIN:
3GTU9DEL0MG445504

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Wyoming
  6. / Gillette
  • GMC Sierra 1500 SLT in Gillette WY

  • GMC Sierra 1500 Denali in Gillette WY

  • GMC Sierra 1500 AT4 in Gillette WY

  • GMC Sierra 1500 Elevation in Gillette WY

  • GMC Sierra 1500 SLE in Gillette WY

  • GMC Sierra 1500 Base in Gillette WY

  • GMC Sierra 1500 Work Truck in Gillette WY

  • GMC Sierra 1500 SLE1 in Gillette WY

  • GMC Sierra 1500 SL in Gillette WY

  • GMC Sierra 1500 SLE2 in Gillette WY

  • GMC Sierra 1500 in Casper WY

  • GMC Sierra 1500 in Rapid City SD

  • GMC Sierra 1500 in Billings MT

  • GMC Sierra 1500 in Laramie WY

  • GMC Sierra 1500 in Cheyenne WY

  • GMC Sierra 1500 in Fort Collins CO

  • GMC Sierra 1500 in Longmont CO

  • GMC Sierra 1500 in Bozeman MT

  • GMC Sierra 1500 in Bismarck ND

  • GMC Sierra 1500 in Gillette WY

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Gillette WY

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Gillette WY

  • Work Trucks for Sale in Gillette WY

  • American Made Trucks For Sale in Gillette WY

  • GM Certified Preowned Vehicles for Sale Near Gillette WY

  • Best Pickup Trucks For Sale in Gillette WY

  • 2019 GMC Sierra 1500 SLT in Gillette WY

  • 2018 GMC Sierra 1500 SLT in Gillette WY

  • 2017 GMC Sierra 1500 SLT in Gillette WY

  • 2016 GMC Sierra 1500 SLT in Gillette WY

  • 2015 GMC Sierra 1500 SLT in Gillette WY

  • 2014 GMC Sierra 1500 SLT in Gillette WY

  • 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

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.