Used GMC Sierra 1500 SLT for Sale near Atglen, PA

451 results

2020 GMC Sierra 1500

SLT Crew Cab 4WD

95,585 miles

$32,985

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:: Gray (Dark Sky Metallic)
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 95,585
Stock #:: 609741T
VIN:: 3GTU9DED5LG420329

2022 GMC Sierra 1500

SLT Crew Cab 4WD

44,877 miles

$44,341

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:: Titanium
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 44,877
Stock #:: EB26601
VIN:: 3GTUUDET6NG657114

2021 GMC Sierra 1500

SLT Crew Cab 4WD

69,402 miles

$37,143

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:: Gray (Dark Sky Metallic)
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 69,402
Stock #:: TP818
VIN:: 1GTU9DED5MZ275195

2017 GMC Sierra 1500

SLT Crew Cab 4WD

84,450 miles

$24,923

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:: White Frost Tricoat
Fuel type:: Gasoline
Interior color:: Cocoa/Dune, Perforated Leather-Appointed Front Sea
Transmission:: Automatic
Mileage:: 84,450
Stock #:: G3701A
VIN:: 3GTU2NEC1HG279168

Home delivery

2012 GMC Sierra 1500

SLT Crew Cab 4WD

73,632 miles

$19,916

Fair Deal

$389/mo est.

Home delivery from Madison, OH

Price includes $588 shipping

Year:: 2012
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 315 hp 5.3L V8 Flex Fuel Vehicle
Exterior color:: Gray (Mocha Steel Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic
Mileage:: 73,632
Stock #:: 4273B
VIN:: 3GTP2WE79CG295164

2020 GMC Sierra 1500

SLT Crew Cab 4WD

95,585 miles

$32,985

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:: Gray (Dark Sky Metallic)
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 95,585
Stock #:: 609741T
VIN:: 3GTU9DED5LG420329

2025 GMC Sierra 1500

SLT Crew Cab 4WD

11,505 miles

$44,590

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:: Titanium Rush Metallic
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 11,505
Stock #:: 1525
VIN:: 3GTUUDED6SG352796

Home delivery

2018 GMC Sierra 1500

SLT Double Cab 4WD

82,204 miles

$27,150

Fair Deal

$531/mo est.

Home delivery from Middletown, NJ

Price includes $154 shipping

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:: Black
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 82,204
Stock #:: P3066
VIN:: 1GTV2NEC3JZ350123

Home delivery

2025 GMC Sierra 1500

SLT Crew Cab 4WD

37,684 miles

$42,511

Good Deal

$796/mo est.

Home delivery from Mesa, AZ

Price includes $2,021 shipping

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:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 37,684
Stock #:: 20091
VIN:: 3GTUUDEDXSG197654

2015 GMC Sierra 1500

SLT Crew Cab 4WD

100,960 miles

$22,900

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:: Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 100,960
Stock #:: FG511978
VIN:: 3GTU2VEC7FG511978

Preparing for a close up...

Photos coming soon

Home delivery

2019 GMC Sierra 1500

SLT Crew Cab 4WD

28,475 miles

$39,289

Good Deal

$768/mo est.

Home delivery from Forest Hills, NY

Price includes $124 shipping

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:: White Frost Tricoat
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 28,475
Stock #:: 247588
VIN:: 3GTU9DED9KG247588

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

114,045 miles

$26,987

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:: White Frost
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 114,045
Stock #:: G1390A
VIN:: 3GTU2NEC6JG371219

Preparing for a close up...

Photos coming soon

Home delivery

2018 GMC Sierra 1500

SLT Crew Cab 4WD

80,247 miles

$27,529

Great Deal

$539/mo est.

Home delivery from Gorham, NH

Price includes $389 shipping

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:: Stone Blue Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 80,247
Stock #:: 120955T
VIN:: 3GTU2NEC0JG120955

Preparing for a close up...

Photos coming soon

Home delivery

2017 GMC Sierra 1500

SLT Crew Cab 4WD

31,513 miles

$32,615

Great Deal

$637/mo est.

Home delivery from Bartonsville, PA

Price includes $126 shipping

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:: Blue
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 31,513
Stock #:: Z10570
VIN:: 3GTU2NEC8HG518862

Preparing for a close up...

Photos coming soon

Home delivery

2025 GMC Sierra 1500

SLT Crew Cab 4WD

17,807 miles

$40,273

Great Deal

$755/mo est.

Home delivery from Orlando, FL

Price includes $1,275 shipping

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:: Gray
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 17,807
Stock #:: G340579
VIN:: 3GTUUDED4SG340579

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

SLT Crew Cab 4WD

32,479 miles

$48,248

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:: Jet Black
Transmission:: Automatic
Mileage:: 32,479
Stock #:: 26135A
VIN:: 3GTUUDED2RG224937

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

109,145 miles

$26,480

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:: Quicksilver Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 109,145
Stock #:: FO47204
VIN:: 3GTU2NEC4JG250897

Preparing for a close up...

Photos coming soon

Home delivery

2019 GMC Sierra 1500

SLT Crew Cab 4WD

157,930 miles

$23,176

Good Deal

$453/mo est.

Home delivery from Madison, OH

Price includes $588 shipping

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:: Onyx Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 157,930
Stock #:: 6900P
VIN:: 3GTU9DED7KG283831

Preparing for a close up...

Photos coming soon

Home delivery

2018 GMC Sierra 1500

SLT Crew Cab 4WD

118,216 miles

$25,282

Fair Deal

$495/mo est.

Home delivery from Manassas, VA

Price includes $288 shipping

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:: Silver
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 118,216
Stock #:: CM11742
VIN:: 3GTU2NEC1JG204766

Preparing for a close up...

Photos coming soon

Home delivery

2022 GMC Sierra 1500

SLT Crew Cab 4WD

185,122 miles

$27,410

Fair Deal

$531/mo est.

Home delivery from Lenoir, NC

Price includes $510 shipping

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:: 185,122
Stock #:: R24082
VIN:: 3GTUUDED7NG624082

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Crew Cab 4WD

160,268 miles

$15,940

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
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: 6-Speed Automatic
Mileage:: 160,268
Stock #:: 10514
VIN:: 3GTU2VEC1FG113228

Preparing for a close up...

Photos coming soon

Home delivery

2023 GMC Sierra 1500

SLT Crew Cab 4WD

35,253 miles

$44,942

Good Deal

$856/mo est.

Home delivery from Tampa, FL

Price includes $945 shipping

Year:: 2023
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,253
Stock #:: 22677
VIN:: 3GTUUDE8XPG250184

Preparing for a close up...

Photos coming soon

Home delivery

2024 GMC Sierra 1500

SLT Crew Cab 4WD

28,389 miles

$45,839

Great Deal

$865/mo est.

Home delivery from Gorham, NH

Price includes $389 shipping

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:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 28,389
Stock #:: 163127T
VIN:: 3GTUUDED1RG163127

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

SLT Crew Cab 4WD

43,817 miles

$45,686

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:: Titanium
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 43,817
Stock #:: EB26165
VIN:: 3GTUUDEDXRG389585

A better way to discover your best deal

Let us help you find a car you’ll love.

Used GMC Sierra 1500 SLT for Sale near Atglen, PA

2020 GMC Sierra 1500

$32,985

2022 GMC Sierra 1500

$44,341

2021 GMC Sierra 1500

$37,143

2017 GMC Sierra 1500

$24,923

2012 GMC Sierra 1500

$19,916

2020 GMC Sierra 1500

$32,985

2025 GMC Sierra 1500

$44,590

2018 GMC Sierra 1500

$27,150

2025 GMC Sierra 1500

$42,511

2015 GMC Sierra 1500

$22,900

2019 GMC Sierra 1500

$39,289

2018 GMC Sierra 1500

$26,987

2018 GMC Sierra 1500

$27,529

2017 GMC Sierra 1500

$32,615

2025 GMC Sierra 1500

$40,273

2024 GMC Sierra 1500

$48,248

2018 GMC Sierra 1500

$26,480

2019 GMC Sierra 1500

$23,176

2018 GMC Sierra 1500

$25,282

2022 GMC Sierra 1500

$27,410

2015 GMC Sierra 1500

$15,940

2023 GMC Sierra 1500

$44,942

2024 GMC Sierra 1500

$45,839

2024 GMC Sierra 1500

$45,686

Popular Trims

Shop By City

Related Searches

Shop By Year

Popular Searches

GMC dealers near Atglen

A better way to discover your best deal