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251 listings
  • Price Drop
    Stock photo**
    $39,997
    good price
    $1,776 below market
    • 144,234 miles
    • 2 accidents, 2 owners, corporate fleet vehicle
    • 6'7” bed, 6.6l, 8cyl
    • Burns Auto Group (127 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fairless Hills, PA / 127 miles away from New Haven, CT

    This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. TRANSMISSION, ALLISON 1000 6-SPEED AUTOMA...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: 1GT42WEY2KF204831
    Stock: B17168T
    Certified Pre-Owned: No
    Listed since: 05-04-2025

  • Price Drop
    • 97,772 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Banks Chevrolet Buick GMC (148 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Concord, NH / 148 miles away from New Haven, CT

    7 Speakers,Apple CarPlay/Android Auto,Auto High-beam Headlights,Auto-Dimming Inside Rear-View Mirror,Bose Speaker System,Chrome Recovery Hooks,Deep-Ti...

    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: 1GT42YEY3HF229838
    Stock: T29838
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • Stock photo**
    • 9,501 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Granite Run Buick GMC (163 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Media, PA / 163 miles away from New Haven, CT

    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: 1GT4UVEYXSF138825
    Stock: P5557
    Certified Pre-Owned: No
    Listed since: 05-10-2025

    • 54,214 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Salvadore Chrysler Dodge Ram (98 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Gardner, MA / 98 miles away from New Haven, CT

    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: 1GT12XEG1HF152505
    Stock: C24252B
    Certified Pre-Owned: No
    Listed since: 03-24-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    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
    • 66,572 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • Driveway (In-stock online)
    • Home delivery*
    Close

    Located in Bend, OR / 2,425 miles away from New Haven, CT

    CarFax No Accidents Reported,CarFax 1-Owner

    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

  • New Listing
    $46,500
    good price
    $3,644 below market
    • 91,361 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 6'7” bed, 6.6l, 8cyl
    • Tru Auto Mall (22 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Berlin, CT / 22 miles away from New Haven, CT

    ** ONE OWNER ** 2018 GMC Sierra 3500 HD Crew Cab Denali 4WD SRW 6.6L V8 T-Diesel **

    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: 1GT42YEY4JF261364
    Stock: b261364
    Certified Pre-Owned: No
    Listed since: 04-16-2025

  • $56,000
    fair price
    $145 below market
    • 35,582 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Dan Perkins Subaru (10 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Milford, CT / 10 miles away from New Haven, CT

    SERVICE RECORDS AVAILABLE!, NAVIGATION / GPS NAV, RECENT TRADE IN!, LEATHER, AWD, BLUE TOOTH HANDS FREE, REAR BACK UP CAMERA, APPLE CAR PLAY / ANDROID...

    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: 1GT42YEY4JF287768
    Stock: P32093T
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • New Listing
    • 54,275 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 Birmingham, AL / 931 miles away from New Haven, CT

    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: 1GT42YEY9JF284803
    Stock: 2003803537
    Certified Pre-Owned: No
    Listed since: 06-12-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    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.
    • 75,103 miles
    • No accidents, personal use only
    • Driveway (In-stock online)
    • Home delivery*
    Close

    Located in Kennewick, WA / 2,298 miles away from New Haven, CT

    CarFax No Accidents Reported,CarFax 1-Owner

    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: 1GT42YEY1JF142848
    Stock: JF142848A
    Certified Pre-Owned: No

    • 135,081 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • Woodcrest Motors (184 mi away)
    • 2018 GMC 3500HD crew...
    Close

    Located in Stevens, PA / 184 miles away from New Haven, CT

    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

    • 57,079 miles
    • 1 accident, 2 owners, personal use only
    • 8'2” bed, 6l, 8cyl
    • Drive Max (111 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in West Bridgewater, MA / 111 miles away from New Haven, CT

    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: 1GT32WCG6JZ239696
    Stock: 11-7988
    Certified Pre-Owned: No

  • $42,944
    good price
    $1,756 below market
    • 124,459 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • RFJ Motors (140 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Plaistow, NH / 140 miles away from New Haven, CT

    Visit RFJ Motors LLC to shop our great deals. You can contact us or call 6**-7**-2*** to schedule your test drive today.

    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: 1GT42YEY8HF112367
    Stock: R1348
    Certified Pre-Owned: No
    Listed since: 04-07-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    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.
  • $38,385
    fair price
    $1,533 below market
    • 124,678 miles
    • 1 accident, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Star GMC Quakertown (140 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Quakertown, PA / 140 miles away from New Haven, CT

    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

  • $32,421
    fair price
    $1,080 above market
    • 151,319 miles
    • No accidents, 3 owners, personal use
    • 6'7” bed, 6.6l, 8cyl
    • Star GMC Quakertown (140 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Quakertown, PA / 140 miles away from New Haven, CT

    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

    • 105,237 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6l, 8cyl
    • Moore Brothers (24 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Portland, CT / 24 miles away from New Haven, CT

    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: 1GT32VCG1HZ251548
    Stock: 251548
    Certified Pre-Owned: No
    Listed since: 05-20-2025

    • 133,225 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Tim's Truck Capital (154 mi away)
    • AWD/4WD
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    • Trip Computer
    Close

    Located in Epsom, NH / 154 miles away from New Haven, CT

    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: 1GD421C83FF646508
    Stock: ZC3615
    Certified Pre-Owned: No
    Listed since: 02-28-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    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.
    • 55,656 miles
    • No accidents, 1 owner, personal use only
    • Montage Motors (142 mi away)
    • Leather Seats
    • Front Heated Seat
    • Sun Roof
    • Backup Camera
    • Bluetooth
    Close

    Located in Scranton, PA / 142 miles away from New Haven, CT

    Montage Motors LLC, sells only hand picked used cars.All our cars come with a 3 month, 4500 mile warranty.You can also purchase up to a 4 year extende...

    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: 1GT42XEG6HF225297
    Stock: 201755656
    Certified Pre-Owned: No
    Listed since: 02-12-2025

    • 195,362 miles
    • 2 accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Euro Motor Haus (54 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Great Neck, NY / 54 miles away from New Haven, CT

    ? 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

  • Price Drop
    $36,781
    great price
    $4,169 below market
    • 122,943 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Toyota of Scranton (140 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Scranton, PA / 140 miles away from New Haven, CT

    Clean CARFAX.This vehicle comes equipped with our Scranton Standard warranty program. Please see dealership representative for program details. Servic...

    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: 1GT42YE87GF163311
    Stock: U8895
    Certified Pre-Owned: No
    Listed since: 03-21-2025

  • Price Drop
    $44,645
    fair price
    $1,437 below market
    • 88,439 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Audi Rutland (156 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Rutland, VT / 156 miles away from New Haven, CT

    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: 1GT42YE82GF152748
    Stock: D91196B
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • $47,999
    fair price
    $2,369 above market
    • 94,797 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Churilla Auto Sales (143 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Scranton, PA / 143 miles away from New Haven, CT

    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: 1GT42YE86GF174459
    Stock: 174459
    Certified Pre-Owned: No

Showing 190 - 210 out of 251 listings

Consumer Reviews for the GMC Sierra 3500HD

Read recent reviews for the GMC Sierra 3500HD
Overall Consumer Rating
4.3 out of 5 stars20 Reviews
Write a vehicle reviewSee all 20 reviews
  • 5 star
    (70%)
  • 4 star
    (0%)
  • 3 star
    (15%)
  • 2 star
    (15%)
  • 1 star
    (0%)
5 out of 5 stars

WHAT A TRUCK

Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future. I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing... A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience. It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review. I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather. About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators. I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks. Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
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Used 2019 GMC Sierra 3500HD in New Haven, CT Values

Estimated values
2019 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$36,605$40,196$43,391
Clean$35,716$39,207$42,309
Average$34,234$37,558$40,506
Rough$32,308$35,415$38,163

The average list price of a used 2019 GMC Sierra 3500HD in New Haven, Connecticut is $44,826. The average mileage on a used GMC Sierra 3500HD 2019 for sale in New Haven, Connecticut is 96,042. Based on the average mileage of 96,042 for used 2019 GMC Sierra 3500HD for sale in New Haven, CT 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 2019 in New Haven, Connecticut to be $34,234.

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

** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.