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 Middletown, PA

194 results
Middletown, PA
2023 GMC Sierra 1500 SLT Crew Cab 4WD Stuckey GMC

2023 GMC Sierra 1500

SLT Crew Cab 4WD

30,146 miles

$45,497

Good Deal
Altoona, PA
90 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 Frost Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
30,146
Stock number:
26GT37A
VIN:
3GTUUDELXPG138733

Sponsored

2019 GMC Sierra 1500 SLT Crew Cab 4WD

2019 GMC Sierra 1500

SLT Crew Cab 4WD

146,420 miles

$26,995

Fair Deal
Abingdon, MD
54 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:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
146,420
Stock number:
TZ108390A
VIN:
3GTU9DED9KG233156

Sponsored

2020 GMC Sierra 1500 SLT Crew Cab 4WD

2020 GMC Sierra 1500

SLT Crew Cab 4WD

56,271 miles

$37,202

Fair Deal
Stroudsburg, PA
92 mi away
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:
Summit White - GAZ
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black - H1Y
Transmission:
Automatic
Mileage:
56,271
Stock number:
H65430
VIN:
3GTU9DED0LG165430

Sponsored

2023 GMC Sierra 1500 SLT Crew Cab 4WD

2023 GMC Sierra 1500

SLT Crew Cab 4WD

30,146 miles

$45,497

Good Deal
Altoona, PA
90 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 Frost Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
30,146
Stock number:
26GT37A
VIN:
3GTUUDELXPG138733

2022 GMC Sierra 1500 SLT Crew Cab 4WD

2022 GMC Sierra 1500

SLT Crew Cab 4WD

43,174 miles

$42,695

Great Deal
Dover, DE
96 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:
Summit White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
43,174
Stock number:
DU00365
VIN:
1GTUUDEL7NZ502572

2018 GMC Sierra 1500 SLT Crew Cab 4WD

2018 GMC Sierra 1500

SLT Crew Cab 4WD

55,161 miles

$30,700

Great Deal
Selinsgrove, PA
45 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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
55,161
Stock number:
T836025A
VIN:
3GTU2NEC2JG323362

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

99,579 miles

$26,978

Good Deal
Lewisburg, PA
54 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:
White
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
99,579
Stock number:
C5280B
VIN:
3GTU2NER6JG297241

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

60,753 miles

$29,500

Great Deal
Rockville, MD
80 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:
Dark Slate Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
60,753
Stock number:
P1L0649
VIN:
3GTU2NEC8JG176254

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

56,290 miles

$34,600

Great Deal
Certified Pre-Owned
Sykesville, MD
55 mi away
Year:
2021
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:
56,290
Stock number:
P3458
VIN:
3GTU9DET4MG141138

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

SLT Crew Cab 4WD

56,758 miles

$41,000

Great Deal
Carlisle, PA
25 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:
Summit White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
56,758
Stock number:
T221630A
VIN:
3GTUUDED4PG178458

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

83,905 miles

$31,999

Great Deal
Cockeysville, MD
50 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:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
83,905
Stock number:
VG8611A
VIN:
3GTU9DEDXMG254858

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

92,924 miles

$27,997

Good Deal
Carlisle, PA
25 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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
92,924
Stock number:
T149190A
VIN:
3GTU2NEC9JG167367

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

SLT Crew Cab LB 4WD

106,780 miles

$28,999

Good Deal
Dundalk, MD
65 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:
Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
106,780
Stock number:
ARM3930
VIN:
3GTU9DED7KG305360

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

SLT Crew Cab 4WD

31,458 miles

$40,500

Good Deal
Certified Pre-Owned
Silver Spring, MD
77 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Onyx Black
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
31,458
Stock number:
A10731
VIN:
3GTU9DEL4LG429420

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

SLT Crew Cab 4WD

36,384 miles

$42,897

Good Deal
Certified Pre-Owned
Berwick, PA
65 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:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
36,384
Stock number:
FP2570
VIN:
1GTUUDED5RZ364495

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

76,352 miles

$29,295

Good Deal
Souderton, PA
73 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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
76,352
Stock number:
BSU4322
VIN:
3GTU2NEC6JG325700

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Double Cab 4WD

92,878 miles

$21,900

Fair Deal
Abingdon, MD
54 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:
Bronze Alloy Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
92,878
Stock number:
AG0665B
VIN:
1GTV2VEC7FZ206503

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

SLT Crew Cab 4WD

26,282 miles

$44,000

Good Deal
Certified Pre-Owned
Chantilly, VA
97 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:
Jet Black
Transmission:
Automatic
Mileage:
26,282
Stock number:
P46918
VIN:
3GTUUDED7NG641626

Preparing for a close up...

Photos coming soon

2014 GMC Sierra 1500

SLT Crew Cab 4WD

83,946 miles

$22,833

Good Deal
Harrisburg, PA
8 mi away
Year:
2014
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
5.3L V8 Flex Fuel Vehicle
Exterior color:
Onyx Black
Combined gas mileage:
19 MPG
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
83,946
Stock number:
EG135587
VIN:
3GTU2VEC9EG135587

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLT Crew Cab 4WD

153,433 miles

$20,775

Good Deal
Mechanicsburg, PA
15 mi away
Year:
2017
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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
153,433
Stock number:
426264
VIN:
3GTU2NEJ1HG426264

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

115,280 miles

$29,995

Good Deal
Scranton, PA
99 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:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
115,280
Stock number:
2021115280
VIN:
1GTU9DED7MZ208307

Preparing for a close up...

Photos coming soon

2014 GMC Sierra 1500

SLT Crew Cab 4WD

128,637 miles

$17,295

Good Deal
Allentown, PA
75 mi away
Year:
2014
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
5.3L V8 Flex Fuel Vehicle
Exterior color:
Black
Combined gas mileage:
19 MPG
Fuel type:
Flex Fuel Vehicle
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
128,637
Stock number:
660
VIN:
3GTU2VEC4EG273893

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLT Double Cab 4WD

102,975 miles

$22,494

Fair Deal
New Carrollton, MD
86 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:
Summit White
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black/Spice Red All-Terrain
Transmission:
Automatic
Mileage:
102,975
Stock number:
4M9027B
VIN:
1GTV2NEC0HZ102101

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

SLT Crew Cab 4WD

45,468 miles

$43,759

Good Deal
Certified Pre-Owned
Washington, NJ
100 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:
Titanium Rush Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
45,468
Stock number:
N12302A
VIN:
3GTUUDED5PG330621

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Pennsylvania
  6. / Middletown
  • GMC Sierra 1500 SLT in Middletown PA

  • GMC Sierra 1500 Denali in Middletown PA

  • GMC Sierra 1500 AT4 in Middletown PA

  • GMC Sierra 1500 Elevation in Middletown PA

  • GMC Sierra 1500 SLE in Middletown PA

  • GMC Sierra 1500 Base in Middletown PA

  • GMC Sierra 1500 Work Truck in Middletown PA

  • GMC Sierra 1500 SL in Middletown PA

  • GMC Sierra 1500 SLE1 in Middletown PA

  • GMC Sierra 1500 SLE2 in Middletown PA

  • GMC Sierra 1500 in Harrisburg PA

  • GMC Sierra 1500 in Lancaster PA

  • GMC Sierra 1500 in Hanover PA

  • GMC Sierra 1500 in Reading PA

  • GMC Sierra 1500 in Baltimore MD

  • GMC Sierra 1500 in Newark DE

  • GMC Sierra 1500 in Hagerstown MD

  • GMC Sierra 1500 in Allentown PA

  • GMC Sierra 1500 in State College PA

  • GMC Sierra 1500 in Middletown PA

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Middletown PA

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Middletown PA

  • Work Trucks for Sale in Middletown PA

  • American Made Trucks For Sale in Middletown PA

  • GM Certified Preowned Vehicles for Sale Near Middletown PA

  • Best Pickup Trucks For Sale in Middletown PA

  • 2019 GMC Sierra 1500 SLT in Middletown PA

  • 2018 GMC Sierra 1500 SLT in Middletown PA

  • 2017 GMC Sierra 1500 SLT in Middletown PA

  • 2016 GMC Sierra 1500 SLT in Middletown PA

  • 2015 GMC Sierra 1500 SLT in Middletown PA

  • 2014 GMC Sierra 1500 SLT in Middletown PA

  • 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

  • Fred Beans Buick GMC Mechanicsburg

  • Providence Chrysler Dodge Jeep RAM

  • Carlisle Cadillac Buick GMC

  • Blaise Alexander Chevrolet GMC of Selinsgrove

  • Bob Weaver Chevrolet GMC

  • Faulkner Buick GMC Harrisburg

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.