Skip to main content
Skip to Filters
111 listings
    • 112,507 miles
    • 1 accident, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Star GMC Quakertown (12 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Quakertown, PA / 12 miles away from Allentown, PA

    Allison 1000 6-Speed Automatic, 4WD, Black Leather, 6-Speaker Audio System, Duramax Plus Package, Gooseneck/5th Wheel Prep Package, Radio: AM/FM/Siriu...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT42XCY5JF208248
    Stock: Q450206B
    Certified Pre-Owned: No
    Listed since: 03-07-2025

    • 72,259 miles
    • 1 accident, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Patriot Buick GMC (20 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Boyertown, PA / 20 miles away from Allentown, PA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT42YEY1HF197083
    Stock: G4275A
    Certified Pre-Owned: No
    Listed since: 03-19-2025

    • 35,998 miles
    • 1 accident, 2 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Carvana - New York City (82 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in New York City, NY / 82 miles away from Allentown, PA

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT42TCGXKF209624
    Stock: 2003576517
    Certified Pre-Owned: No
    Listed since: 03-20-2025

  • New Listing
    Stock photo**
    • 96,864 miles
    • 8'2” bed, 6.6l, 8cyl
    • Patriot Buick GMC (20 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Boyertown, PA / 20 miles away from Allentown, PA

    Recent Arrival! Clean CARFAX. 2019 GMC Sierra 3500HD Denali Onyx Black Allison 1000 6-Speed Automatic, 4WD, Cocoa/Dark Sand Leather, 110-Volt AC Power...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 1GT42WEYXKF207685
    Stock: G5175A
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
      View Offers 
      *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Price Drop
      $43,696
      good price
      $3,371 below market
      • 101,329 miles
      • 1 accident, 1 owner, personal use only
      • 6'7” bed, 6.6l, 8cyl
      • Driveway (In-stock online)
      • Home delivery*
      • AWD/4WD
      • Back-up camera
      • Bluetooth
      • Navigation
      • Leather Seats
      Close

      Located in Bend, OR / 2,320 miles away from Allentown, PA

      CarFax 1-Owner,Rare Find,Back-Up Camera,Bluetooth,Chrome Wheels,Heated Seats,Heated Steering Wheel,Leather Seats,Navigation System,Premium Sound,Remot...

      AutoCheck Vehicle History Summary

      Accident Free Vehicle: No

      Personal Use Only: Yes

      History Provider: AutoCheck

      Title Details: Clean Title

      Salvage Vehicle: No

      Frame Damage: No

      Theft History: No

      Lemon Status: No

      Free History Report: No

      Features and Specs:

      Listing Information:

      VIN: 1GT42YEY5JF225652
      Stock: JF225652A
      Certified Pre-Owned: No

      • 9,266 miles
      • No accidents, 1 owner, personal use only
      • 8'2” bed, 6l, 8cyl
      • Unity Chevrolet (96 mi away)
      • AWD/4WD
      • Back-up camera
      • Upgraded Headlights
      • Tire Pressure Warnin...
      • USB Inputs
      Close

      Located in Newburgh, NY / 96 miles away from Allentown, PA

      Back-Up Camera, 4x4, Hitch, SIERRA CONVENIENCE PACKAGE, TRANSMISSION, 6-SPEED AUTOMATIC, HEAV... AUDIO SYSTEM, 7" DIAGONAL COLOR TOUCH... MIRRORS, OUT...

      AutoCheck Vehicle History Summary

      Accident Free Vehicle: Yes

      Personal Use Only: Yes

      History Provider: AutoCheck

      Title Details: Clean Title

      Salvage Vehicle: No

      Frame Damage: No

      Theft History: No

      Lemon Status: No

      Free History Report: No

      Features and Specs:

      Listing Information:

      VIN: 1GT02VEG6JZ281148
      Stock: 11UJZ281148
      Certified Pre-Owned: No
      Listed since: 01-22-2025

      • 135,081 miles
      • No accidents, 1 owner, corporate fleet vehicle
      • Woodcrest Motors (44 mi away)
      • 2018 GMC 3500HD crew...
      Close

      Located in Stevens, PA / 44 miles away from Allentown, PA

      AutoCheck Vehicle History Summary

      Accident Free Vehicle: Yes

      Personal Use Only: No

      History Provider: AutoCheck

      Title Details: Clean Title

      Salvage Vehicle: No

      Frame Damage: No

      Theft History: No

      Lemon Status: No

      Free History Report: No

      Features and Specs:

      Listing Information:

      VIN: 1GT42VCY8JF255150
      Stock: 255150
      Certified Pre-Owned: No
      Listed since: 01-22-2025

    • Price Drop
      • 93,796 miles
      • No accidents, 2 owners, personal use only
      • 6'7” bed, 6.6l, 8cyl
      • Carvana (In-stock online)
      • Home delivery*
      • AWD/4WD
      • Back-up camera
      • Bluetooth
      • Navigation
      • Leather Seats
      Close

      Located in Indianapolis, IN / 567 miles away from Allentown, PA

      At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

      AutoCheck Vehicle History Summary

      Accident Free Vehicle: Yes

      Personal Use Only: Yes

      History Provider: AutoCheck

      Title Details: Clean Title

      Salvage Vehicle: No

      Frame Damage: No

      Theft History: No

      Lemon Status: No

      Free History Report: No

      Features and Specs:

      Listing Information:

      VIN: 1GT42YEY2JF242814
      Stock: 2003626654
      Certified Pre-Owned: No
      Listed since: 04-14-2025

    • Advertisement

      Special offers available

      2025 GMC Sierra HD Denali
      $46,300
      starting MSRP
        View Offers 
        *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
      • $39,995
        fair price
        $140 below market
        • 124,678 miles
        • 1 accident, 3 owners, personal use only
        • 6'7” bed, 6.6l, 8cyl
        • Star GMC Quakertown (12 mi away)
        • AWD/4WD
        • Back-up camera
        • Bluetooth
        • Navigation
        • Leather Seats
        Close

        Located in Quakertown, PA / 12 miles away from Allentown, PA

        Driver Alert Package, Duramax Plus Package, Power Sunroof. 2015 GMC Sierra 3500HD Iridium Metallic Denali 4WD Allison 1000 6-Speed Automatic 4D Crew C...

        AutoCheck Vehicle History Summary

        Accident Free Vehicle: No

        Personal Use Only: Yes

        History Provider: AutoCheck

        Title Details: Clean Title

        Salvage Vehicle: No

        Frame Damage: No

        Theft History: No

        Lemon Status: No

        Free History Report: No

        Features and Specs:

        Listing Information:

        VIN: 1GT424E88FF180058
        Stock: 2262A
        Certified Pre-Owned: No
        Listed since: 03-15-2025

      • $53,458
        fair price
        $344 below market
        • 65,896 miles
        • No accidents, 1 owner, personal use only
        • 6'7” bed, 6.6l, 8cyl
        • Burns Auto Group (44 mi away)
        • AWD/4WD
        • Back-up camera
        • Bluetooth
        • Navigation
        • Leather Seats
        Close

        Located in Fairless Hills, PA / 44 miles away from Allentown, PA

        Only 65,874 Miles! This GMC Sierra 3500HD delivers a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. TRANSMISSION, ALLISO...

        AutoCheck Vehicle History Summary

        Accident Free Vehicle: Yes

        Personal Use Only: Yes

        History Provider: AutoCheck

        Title Details: Clean Title

        Salvage Vehicle: No

        Frame Damage: No

        Theft History: No

        Lemon Status: No

        Free History Report: No

        Features and Specs:

        Listing Information:

        VIN: 1GT42WEYXKF102760
        Stock: B17105
        Certified Pre-Owned: No
        Listed since: 10-23-2024

      • New Listing
        $56,590
        fair price
        $1,048 above market
        • 32,010 miles
        • No accidents, 1 owner, personal use only
        • 6'7” bed, 6.6l, 8cyl
        • Carvana (In-stock online)
        • Home delivery*
        • AWD/4WD
        • Back-up camera
        • Bluetooth
        • Navigation
        • Leather Seats
        Close

        Located in Sacramento, CA / 2,425 miles away from Allentown, PA

        At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

        AutoCheck Vehicle History Summary

        Accident Free Vehicle: Yes

        Personal Use Only: Yes

        History Provider: AutoCheck

        Title Details: Clean Title

        Salvage Vehicle: No

        Frame Damage: No

        Theft History: No

        Lemon Status: No

        Free History Report: No

        Features and Specs:

        Listing Information:

        VIN: 1GT42YEY5HF186636
        Stock: 2003523045
        Certified Pre-Owned: No
        Listed since: 02-28-2025

      • $38,028
        fair price
        $1,031 above market
        • 195,362 miles
        • 2 accidents, 3 owners, personal use only
        • 6'7” bed, 6.6l, 8cyl
        • Euro Motor Haus (94 mi away)
        • AWD/4WD
        • Back-up camera
        • Bluetooth
        • Navigation
        • Leather Seats
        Close

        Located in Great Neck, NY / 94 miles away from Allentown, PA

        ? Call or Text (5**) 6**-1*** prior to your visit for special internet pricing and quick answers to your questions ? Visit Euro Motor Haus online at M...

        AutoCheck Vehicle History Summary

        Accident Free Vehicle: No

        Personal Use Only: Yes

        History Provider: AutoCheck

        Title Details: Clean Title

        Salvage Vehicle: No

        Frame Damage: No

        Theft History: No

        Lemon Status: No

        Free History Report: No

        Features and Specs:

        Listing Information:

        VIN: 1GT42YEYXHF162879
        Stock: UC416
        Certified Pre-Owned: No
        Listed since: 02-02-2025

      • Advertisement

        Special offers available

        2025 GMC Sierra HD Denali
        $46,300
        starting MSRP
          View Offers 
          *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
          • 151,317 miles
          • No accidents, 3 owners, personal use
          • 6'7” bed, 6.6l, 8cyl
          • Star GMC Quakertown (12 mi away)
          • AWD/4WD
          • Back-up camera
          • Bluetooth
          • Navigation
          • Leather Seats
          Close

          Located in Quakertown, PA / 12 miles away from Allentown, PA

          220 Amp Alternator, Heavy Duty Front Springs, Provision for Cab Roof-Mounted Lamp/Beacon, SLT Preferred Package (DISC), Snow Plow Prep Package. 2015 G...

          AutoCheck Vehicle History Summary

          Accident Free Vehicle: Yes

          Personal Use Only: Yes

          History Provider: AutoCheck

          Title Details: Clean Title

          Salvage Vehicle: No

          Frame Damage: No

          Theft History: No

          Lemon Status: No

          Free History Report: No

          Features and Specs:

          Listing Information:

          VIN: 1GT423E87FF108861
          Stock: Q25285B
          Certified Pre-Owned: No
          Listed since: 01-28-2025

        • Price Drop
          • 128,123 miles
          • No accidents, 2 owners, personal use only
          • Driveway (In-stock online)
          • Home delivery*
          Close

          Located in Fresno, CA / 2,376 miles away from Allentown, PA

          High Demand

          AutoCheck Vehicle History Summary

          Accident Free Vehicle: Yes

          Personal Use Only: Yes

          History Provider: AutoCheck

          Title Details: Clean Title

          Salvage Vehicle: No

          Frame Damage: No

          Theft History: No

          Lemon Status: No

          Free History Report: No

          Features and Specs:

          Listing Information:

          VIN: 1GT42YEY2HF150838
          Stock: HF150838PX
          Certified Pre-Owned: No

        • Price Drop
          • 66,572 miles
          • No accidents, 1 owner, corporate fleet vehicle
          • Driveway (In-stock online)
          • Home delivery*
          Close

          Located in Bend, OR / 2,320 miles away from Allentown, PA

          CarFax No Accidents Reported,CarFax 1-Owner,High Demand

          AutoCheck Vehicle History Summary

          Accident Free Vehicle: Yes

          Personal Use Only: No

          History Provider: AutoCheck

          Title Details: Clean Title

          Salvage Vehicle: No

          Frame Damage: No

          Theft History: No

          Lemon Status: No

          Free History Report: No

          Features and Specs:

          Listing Information:

          VIN: 1GT42VCY9KF164499
          Stock: KF164499J
          Certified Pre-Owned: No

          • 90,877 miles
          • 4 accidents, 1 owner, personal use only
          • Carnation Auto Buyers (97 mi away)
          • Heated & ventilated ...
          • enhanced downhill co...
          • navigation & smartph...
          • off-road readiness -...
          • Lane departure warni...
          Close

          Located in Rockville Centre, NY / 97 miles away from Allentown, PA

          ALL CREDIT APPROVED!!! NO HASSLE FINANCING!!! Welcome to CarNation. The easiest and safest way to buy a vehicle online! ______________________________...

          AutoCheck Vehicle History Summary

          Accident Free Vehicle: No

          Personal Use Only: Yes

          History Provider: AutoCheck

          Title Details: Clean Title

          Salvage Vehicle: No

          Frame Damage: No

          Theft History: No

          Lemon Status: No

          Free History Report: No

          Features and Specs:

          Listing Information:

          VIN: 1GT42WEYXKF228410
          Stock: 4455
          Certified Pre-Owned: No
          Listed since: 03-04-2025

        • Advertisement

          Special offers available

          2025 GMC Sierra HD Denali
          $46,300
          starting MSRP
            View Offers 
            *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
          • Stock photo**
            $47,575
            great price
            $7,378 below market
            • 108,515 miles
            • No accidents, 2 owners, personal use only
            • 6'10” bed, 6.6l, 8cyl
            • Green Brook Chevrolet (53 mi away)
            • AWD/4WD
            • Back-up camera
            • Bluetooth
            • Leather Seats
            • Sunroof/Moonroof
            Close

            Located in Green Brook, NJ / 53 miles away from Allentown, PA

            White Frost Tricoat 2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselRecent Arrival!

            AutoCheck Vehicle History Summary

            Accident Free Vehicle: Yes

            Personal Use Only: Yes

            History Provider: AutoCheck

            Title Details: Clean Title

            Salvage Vehicle: No

            Frame Damage: No

            Theft History: No

            Lemon Status: No

            Free History Report: No

            Features and Specs:

            Listing Information:

            VIN: 1GT49WEY0LF210057
            Stock: 263402A
            Certified Pre-Owned: No
            Listed since: 03-27-2025

          • $37,995
            great price
            $5,269 below market
            • 112,972 miles
            • 3 accidents, 2 owners, personal use only
            • 6'7” bed, 6.6l, 8cyl
            • Miracle Autosport (48 mi away)
            • AWD/4WD
            • Back-up camera
            • Bluetooth
            • Navigation
            • Leather Seats
            Close

            Located in Hamilton, NJ / 48 miles away from Allentown, PA

            CALL OR TEXT US AT 6**-5**-0*** WITH QUESTIONS OR TO REQUEST A VIDEO WALK AROUND.-2 Owners and INCREDIBLY well serviced-This is the nicest Sierra we h...

            AutoCheck Vehicle History Summary

            Accident Free Vehicle: No

            Personal Use Only: Yes

            History Provider: AutoCheck

            Title Details: Clean Title

            Salvage Vehicle: No

            Frame Damage: No

            Theft History: No

            Lemon Status: No

            Free History Report: No

            Features and Specs:

            Listing Information:

            VIN: 1GT42YE80GF165322
            Stock: 5388
            Certified Pre-Owned: No
            Listed since: 08-04-2024

          • New Listing
            $57,500
            good price
            $3,596 below market
            • 69,023 miles
            • No accidents, 1 owner, personal use only
            • 8'2” bed, 6.6l, 8cyl
            • Blaise Alexander Kia (87 mi away)
            • AWD/4WD
            • Back-up camera
            • Bluetooth
            • Leather Seats
            • Sunroof/Moonroof
            Close

            Located in Mountoursville, PA / 87 miles away from Allentown, PA

            White Frost Tricoat 2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather, 120-V...

            AutoCheck Vehicle History Summary

            Accident Free Vehicle: Yes

            Personal Use Only: Yes

            History Provider: AutoCheck

            Title Details: Clean Title

            Salvage Vehicle: No

            Frame Damage: No

            Theft History: No

            Lemon Status: No

            Free History Report: No

            Features and Specs:

            Listing Information:

            VIN: 1GT49WEY2LF146457
            Stock: C2571A
            Certified Pre-Owned: No
            Listed since: 04-18-2025

          • New Listing
            $56,990
            good price
            $3,718 below market
            • 72,449 miles
            • No accidents, 3 owners, personal use only
            • 6'10” bed, 6.6l, 8cyl
            • Carvana (In-stock online)
            • Home delivery*
            • AWD/4WD
            • Back-up camera
            • Bluetooth
            • Leather Seats
            • Sunroof/Moonroof
            Close

            Located in Boston, MA / 256 miles away from Allentown, PA

            At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

            AutoCheck Vehicle History Summary

            Accident Free Vehicle: Yes

            Personal Use Only: Yes

            History Provider: AutoCheck

            Title Details: Clean Title

            Salvage Vehicle: No

            Frame Damage: No

            Theft History: No

            Lemon Status: No

            Free History Report: No

            Features and Specs:

            Listing Information:

            VIN: 1GT49WEYXLF321490
            Stock: 2003399565
            Certified Pre-Owned: No
            Listed since: 01-31-2025

          • $59,995
            fair price
            $2,064 below market
            • 49,236 miles
            • No accidents, 2 owners, personal use
            • 6'10” bed, 6.6l, 8cyl
            • Driveway (In-stock online)
            • Home delivery*
            • AWD/4WD
            • Back-up camera
            • Bluetooth
            • Leather Seats
            • Sunroof/Moonroof
            Close

            Located in Boise, ID / 2,081 miles away from Allentown, PA

            CarFax No Accidents Reported,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyles...

            AutoCheck Vehicle History Summary

            Accident Free Vehicle: Yes

            Personal Use Only: Yes

            History Provider: AutoCheck

            Title Details: Clean Title

            Salvage Vehicle: No

            Frame Damage: No

            Theft History: No

            Lemon Status: No

            Free History Report: No

            Features and Specs:

            Listing Information:

            VIN: 1GT49WEY5LF264423
            Stock: 9879N
            Certified Pre-Owned: No

          Showing 1 - 21 out of 111 listings

          Consumer Reviews for the GMC Sierra 3500HD

          Read recent reviews for the GMC Sierra 3500HD
          Overall Consumer Rating
          3.1 out of 5 stars9 Reviews
          Write a vehicle reviewSee all 9 reviews
          • 5 star
            (33%)
          • 4 star
            (22%)
          • 3 star
            (0%)
          • 2 star
            (11%)
          • 1 star
            (33%)
          4 out of 5 stars

          The designers and engineers should drive it more

          Mike Langford, 01/16/2020
          2017 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB DRW (6.0L 8cyl 6A)
          The Nav system is almost useless as far as address input, The 4 wheel selector knob doesn't need to above the very similar headlight knob, Why not put a DEF gauge in it? When DEF warning triggers the DIC, no other information is available until the DEF tank is filled! Entertainment system (CD, books on disk and downloaded library books) startup again when I approach the vehicle … (phone in my pocket) and the engine is running. I have lost my place in many books many times because of this. The backup camera surely came from a Cracker Jacks box, substandard quality. The center display will ruin your night vision when put in reverse (it could use a dimmer/off switch). And why not allow full time use of the back up camera and back up lighting? (I live and work on my farm). Steering wheel buttons could be a little more intuitive, It's easy to turn on the steering wheel heater when the intent was to reduce the cruise speed. My truck has the 6.6 Duramax (awsome!) and I drive about 10k miles/mo. Needless to say, I'm in it a lot. Don't misunderstand, I love my truck but like I said in the beginning, the design and engineering people should have to drive their creations for a month or so. How did someone devise the notion to put the DEF filler neck under the hood and on the passenger side firewall? A common problem and more future problems will occur as the caustic DEF fluid splashes out of the filler neck, it drains down on top of and puddles in the wiring harness on the bottom of the DEF tank where the wires go into the bottom of the tank. It's happened once and it damaged the DEF tank heater... thingie. Luckily it was under extended warranty. And one thing Edmunds, I couldn't find the 6.6 Duramax option on your drop down menus. There all 6.0s
          Report abuse

          Used 2018 GMC Sierra 3500HD in Allentown, PA Values

          Estimated values
          2018 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 6A) with no options
          ConditionTrade-InPrivate PartyDealer Retail
          Outstanding$33,517$34,966$36,161
          Clean$32,592$33,990$35,140
          Average$31,051$32,364$33,438
          Rough$29,047$30,249$31,227

          The average list price of a used 2018 GMC Sierra 3500HD in Allentown, Pennsylvania is $46,356. The average mileage on a used GMC Sierra 3500HD 2018 for sale in Allentown, Pennsylvania is 91,625. Based on the average mileage of 91,625 for used 2018 GMC Sierra 3500HD for sale in Allentown, PA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 3500HD 2018 in Allentown, Pennsylvania to be $31,051.

          Filters
          Skip to Results

          Applied Filters4Active

          Select Buying Experience

          Location

          Search radius100 miles
          Search radius

          Make & Model

          Year

          New / Used

          Price & Payments

          Price Rating

          Trim

          Truck Details

          Mileage

          Accidents & History

          Engine & Drivetrain

          Exterior Color

          Interior Color

          Total Seating

          Edmunds Review

          Features

          Options & Packages

          Listing Details


          * Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.