CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • 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 2020 GMC Sierra 3500HD AT4 Crew Cab 4WD for Sale near Williamsport, PA

335 results
Williamsport, PA
2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD Mark Martin Motors

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

3,200 miles

$91,900

Good Deal
Ephrata, PA
87 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
3,200
Stock number:
11688FM
VIN:
1GT4UYEY6SF331538

Sponsored

2024 GMC Sierra 3500HD SLT Crew Cab 4WD

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,605 miles

$70,000

Fair Deal
Mansfield, PA
37 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Gray
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
16,605
Stock number:
A2433B
VIN:
1GT49UEY7RF443981

Sponsored

2022 GMC Sierra 3500HD Denali Crew Cab 4WD

2022 GMC Sierra 3500HD

Denali Crew Cab 4WD

60,939 miles

$59,500

Good Deal
Carlisle, PA
74 mi away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Quicksilver Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
60,939
Stock number:
OS265419
VIN:
1GT49WEY4NF265419

Sponsored

2019 GMC Sierra 3500HD Denali Crew Cab LB DRW 4WD

2019 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

23,679 miles

$58,500

Good Deal
Ephrata, PA
87 mi away
Year:
2019
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
23,679
Stock number:
11824FM
VIN:
1GT42WEY0KF111418

2018 GMC Sierra 3500HD Denali Crew Cab LB DRW 4WD

2018 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

29,451 miles

$57,393

Fair Deal
Dubois, PA
94 mi away
Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Cocoa/Dark Sand
Transmission:
6-Speed Automatic
Mileage:
29,451
Stock number:
8657DG
VIN:
1GT42YEY5JF256738

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

50,015 miles

$74,495

Good Deal
Stroudsburg, PA
95 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
White
Fuel type:
Biodiesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
50,015
Stock number:
143344
VIN:
1GT49YEY1RF143344

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

22,861 miles

$82,900

Good Deal
Ephrata, PA
87 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
22,861
Stock number:
11758FM
VIN:
1GT49YEY8RF399576

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,605 miles

$70,000

Fair Deal
Mansfield, PA
37 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Gray
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
16,605
Stock number:
A2433B
VIN:
1GT49UEY7RF443981

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

149,549 miles

$41,900

Fair Deal
Mount Joy, PA
81 mi away
Year:
2017
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
149,549
Stock number:
F178426
VIN:
1GT42YEY9HF178426

Preparing for a close up...

Photos coming soon

2014 GMC Sierra 3500HD

SLT Crew Cab 4WD

91,127 miles

$34,900

Fair Deal
Mount Joy, PA
81 mi away
Year:
2014
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Silver
Fuel type:
Diesel
Interior color:
Gray
Transmission:
6-Speed Automatic
Mileage:
91,127
Stock number:
F131285
VIN:
1GT424C83EF131285

Preparing for a close up...

Photos coming soon

2012 GMC Sierra 3500HD

Denali Crew Cab SB 4WD

43,408 miles

$39,590

Fair Deal
York, PA
89 mi away
Year:
2012
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8
Exterior color:
Steel Gray Metallic - 16U
Fuel type:
Gasoline
Interior color:
Black (Ebony - 197)
Transmission:
Automatic
Mileage:
43,408
Stock number:
309033
VIN:
1GT426EG1CF220589

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

54,359 miles

$49,995

Fair Deal
New Holland, PA
92 mi away
Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
54,359
Stock number:
26118Z
VIN:
1GT42XEY1JF272770

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 3500HD

Denali Crew Cab 4WD

64,623 miles

$52,450

Great Deal
Honesdale, PA
94 mi away
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black (Ebony Twilight Metallic)
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
64,623
Stock number:
PM238779
VIN:
1GT49WEY0MF238779

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 3500HD

SLE 4dr Double Cab LB 4WD

72,272 miles

$40,500

Great Deal
Hazleton, PA
55 mi away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
72,272
Stock number:
ZGU1157
VIN:
1GT59TE75NF138947

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

5,569 miles

$87,900

Great Deal
Ephrata, PA
87 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
5,569
Stock number:
11468FM
VIN:
1GT4UYEY6SF118587

Preparing for a close up...

Photos coming soon

2012 GMC Sierra 3500HD

Denali Crew Cab SB 4WD

112,888 miles

$37,000

Fair Deal
Bloomsburg, PA
35 mi away
Year:
2012
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
112,888
Stock number:
FP56129A
VIN:
1GT426E88CF107022

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

4,754 miles

$86,500

Great Deal
Ephrata, PA
87 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
4,754
Stock number:
11672FM
VIN:
1GT4UYEY8SF171713

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / AT4 Crew Cab 4WD
  5. / Pennsylvania
  6. / Williamsport
  • 2023 GMC Sierra 3500HD AT4 Crew Cab 4WD

  • 2022 GMC Sierra 3500HD AT4 Crew Cab 4WD

  • 2021 GMC Sierra 3500HD AT4 Crew Cab 4WD

  • 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

  • Blaise Alexander Chevrolet GMC of Mansfield

  • Blaise Alexander Chevrolet GMC of Selinsgrove

  • Sherwood Groves Auto Group

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.