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 SLE for Sale near O Fallon, MO

172 results
O Fallon, MO
2020 GMC Sierra 1500 SLE Crew Cab 4WD Sunset Ford

2020 GMC Sierra 1500

SLE Crew Cab 4WD

103,535 miles

$21,995

Great Deal
Saint Louis, MO
28 mi away
Year:
2020
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
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
103,535
Stock number:
T73720A
VIN:
3GTP9BEK2LG133367

Sponsored

2017 GMC Sierra 1500 SLE Crew Cab 4WD

2017 GMC Sierra 1500

SLE Crew Cab 4WD

172,014 miles

$16,599

Fair Deal
St Charles, MO
9 mi away
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:
Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
172,014
Stock number:
2556
VIN:
3GTU2MEC7HG110556

Sponsored

2021 GMC Sierra 1500 SLE Crew Cab 4WD

2021 GMC Sierra 1500

SLE Crew Cab 4WD

92,662 miles

$29,600

Fair Deal
St Louis, MO
29 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:
Quicksilver Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
8-Speed Automatic
Mileage:
92,662
Stock number:
86F01006
VIN:
3GTU9BED3MG278925

Sponsored

2020 GMC Sierra 1500 SLE Crew Cab 4WD

2020 GMC Sierra 1500

SLE Crew Cab 4WD

103,535 miles

$21,995

Great Deal
Saint Louis, MO
28 mi away
Year:
2020
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
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
103,535
Stock number:
T73720A
VIN:
3GTP9BEK2LG133367

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLE Crew Cab 4WD

113,008 miles

$18,995

Good Deal
Cahokia, IL
35 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:
Brown
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
113,008
Stock number:
2508
VIN:
3GTU2UEC1FG531086

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLE Crew Cab 4WD

92,662 miles

$29,600

Fair Deal
St Louis, MO
29 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:
Quicksilver Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
8-Speed Automatic
Mileage:
92,662
Stock number:
86F01006
VIN:
3GTU9BED3MG278925

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLE Crew Cab 4WD

87,273 miles

$25,995

Fair Deal
Collinsville, IL
39 mi away
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
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
87,273
Stock number:
L26700A
VIN:
3GTU2MEC1JG328322

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

SLE Crew Cab 4WD

98,868 miles

$26,988

Good Deal
Jerseyville, IL
27 mi away
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:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
98,868
Stock number:
7868A
VIN:
3GTU9BET8LG245134

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

SLE Crew Cab 4WD

65,189 miles

$32,396

Fair Deal
Saint Charles, MO
11 mi away
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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate Cloth
Transmission:
Automatic
Mileage:
65,189
Stock number:
433355
VIN:
3GTUUBED1NG624003

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLE
  5. / Missouri
  6. / O Fallon
  • GMC Sierra 1500 SLT in O Fallon MO

  • GMC Sierra 1500 Denali in O Fallon MO

  • GMC Sierra 1500 AT4 in O Fallon MO

  • GMC Sierra 1500 Elevation in O Fallon MO

  • GMC Sierra 1500 SLE in O Fallon MO

  • GMC Sierra 1500 Base in O Fallon MO

  • GMC Sierra 1500 Work Truck in O Fallon MO

  • GMC Sierra 1500 SLE1 in O Fallon MO

  • GMC Sierra 1500 SL in O Fallon MO

  • GMC Sierra 1500 SLE2 in O Fallon MO

  • GMC Sierra 1500 in Saint Louis MO

  • GMC Sierra 1500 in Jefferson City MO

  • GMC Sierra 1500 in Rolla MO

  • GMC Sierra 1500 in Quincy IL

  • GMC Sierra 1500 in Columbia MO

  • GMC Sierra 1500 in Springfield IL

  • GMC Sierra 1500 in Carbondale IL

  • GMC Sierra 1500 in Decatur IL

  • GMC Sierra 1500 in Cape Girardeau MO

  • GMC Sierra 1500 in O Fallon MO

  • OBS 1990s-era Chevy and Ford Trucks for Sale in O Fallon MO

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in O Fallon MO

  • Work Trucks for Sale in O Fallon MO

  • American Made Trucks For Sale in O Fallon MO

  • GM Certified Preowned Vehicles for Sale Near O Fallon MO

  • Best Pickup Trucks For Sale in O Fallon MO

  • 2019 GMC Sierra 1500 SLE in O Fallon MO

  • 2018 GMC Sierra 1500 SLE in O Fallon MO

  • 2017 GMC Sierra 1500 SLE in O Fallon MO

  • 2016 GMC Sierra 1500 SLE in O Fallon MO

  • 2015 GMC Sierra 1500 SLE in O Fallon MO

  • 2014 GMC Sierra 1500 SLE in O Fallon MO

  • 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

  • Bommarito Buick GMC West County

  • Dave Sinclair Buick GMC

  • O'Fallon Buick GMC

  • Modern Auto Company

  • Behlmann Buick GMC

  • Quality Buick GMC Cadillac

  • Laura Buick GMC

  • Laura Chevrolet Buick GMC of Sullivan

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.