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 Millsboro, DE

190 results
Millsboro, DE
2023 GMC Sierra 1500 SLE Crew Cab 4WD Newark Toyota World

2023 GMC Sierra 1500

SLE Crew Cab 4WD

41,377 miles

$38,499

Fair Deal
Newark, DE
81 mi away
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:
Sterling Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
41,377
Stock number:
H317662
VIN:
3GTUUBED3PG317662

Sponsored

2019 GMC Sierra 1500 SLE Crew Cab 4WD

2019 GMC Sierra 1500

SLE Crew Cab 4WD

101,540 miles

$27,500

Fair Deal
Hurlock, MD
33 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:
Quicksilver Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
101,540
Stock number:
FX251312A
VIN:
1GTU9BED3KZ281904

Sponsored

2017 GMC Sierra 1500 SLE Double Cab 4WD

2017 GMC Sierra 1500

SLE Double Cab 4WD

100,879 miles

$17,799

Great Deal
Hanover, MD
87 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
Transmission:
6-Speed Automatic Overdrive
Mileage:
100,879
Stock number:
142266
VIN:
1GTV2MEC9HZ142266

Sponsored

2015 GMC Sierra 1500 SLE Crew Cab 4WD

2015 GMC Sierra 1500

SLE Crew Cab 4WD

114,704 miles

$17,795

Great Deal
Berlin, NJ
85 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:
Gray
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
114,704
Stock number:
149875
VIN:
3GTU2UEC2FG149875

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLE Crew Cab 4WD

121,325 miles

$19,995

Good Deal
Media, PA
93 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
Transmission:
Automatic
Mileage:
121,325
Stock number:
M420591
VIN:
3GTU2MEC3HG420591

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 1500

SLE Double Cab 4WD

133,002 miles

$17,587

Fair Deal
Cherry Hill, NJ
96 mi away
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:
Summit White
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
133,002
Stock number:
72071
VIN:
1GTV2MEC3GZ172071

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 1500

SLE Crew Cab 4WD

114,512 miles

$19,949

Good Deal
Egg Harbor Township, NJ
70 mi away
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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
114,512
Stock number:
GG294456
VIN:
3GTU2MEC3GG294456

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 1500

SLE Double Cab 4WD

133,002 miles

$17,587

Fair Deal
Cherry Hill, NJ
96 mi away
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:
Summit White
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black, Cloth Seat Trim
Transmission:
Automatic
Mileage:
133,002
Stock number:
72071
VIN:
1GTV2MEC3GZ172071

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLE
  5. / Delaware
  6. / Millsboro
  • GMC Sierra 1500 SLT in Millsboro DE

  • GMC Sierra 1500 Denali in Millsboro DE

  • GMC Sierra 1500 AT4 in Millsboro DE

  • GMC Sierra 1500 Elevation in Millsboro DE

  • GMC Sierra 1500 SLE in Millsboro DE

  • GMC Sierra 1500 Base in Millsboro DE

  • GMC Sierra 1500 Work Truck in Millsboro DE

  • GMC Sierra 1500 SL in Millsboro DE

  • GMC Sierra 1500 SLE1 in Millsboro DE

  • GMC Sierra 1500 SLE2 in Millsboro DE

  • GMC Sierra 1500 in Salisbury MD

  • GMC Sierra 1500 in Dover DE

  • GMC Sierra 1500 in Atlantic City NJ

  • GMC Sierra 1500 in Newark DE

  • GMC Sierra 1500 in Baltimore MD

  • GMC Sierra 1500 in Philadelphia PA

  • GMC Sierra 1500 in Washington DC

  • GMC Sierra 1500 in Toms River NJ

  • GMC Sierra 1500 in Lancaster PA

  • GMC Sierra 1500 in Millsboro DE

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Millsboro DE

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Millsboro DE

  • Work Trucks for Sale in Millsboro DE

  • American Made Trucks For Sale in Millsboro DE

  • GM Certified Preowned Vehicles for Sale Near Millsboro DE

  • Best Pickup Trucks For Sale in Millsboro DE

  • 2019 GMC Sierra 1500 SLE in Millsboro DE

  • 2018 GMC Sierra 1500 SLE in Millsboro DE

  • 2017 GMC Sierra 1500 SLE in Millsboro DE

  • 2016 GMC Sierra 1500 SLE in Millsboro DE

  • 2015 GMC Sierra 1500 SLE in Millsboro DE

  • 2014 GMC Sierra 1500 SLE in Millsboro DE

  • 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

  • Burke Motor Group

  • i.g. Burton Lewes Automall

  • Hertrich 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

© 2025 CarGurus, Inc., All Rights Reserved.