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801 listings
- $53,278great price$5,941 below market
- 19,196 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (46 mi away)
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Located in Danbury, CT / 46 miles away from Hartford, CT
Priced below KBB Fair Purchase Price! Odometer is 22089 miles below market average! CARFAX One-Owner. Clean CARFAX. 220 Amps Alternator, Apple CarPlay...
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: 1GT12UEY2JF269927
Stock: P269927
Certified Pre-Owned: No
Listed since: 06-25-2025 - Price Drop$50,995good price$2,188 below market
- 53,416 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Empire Chevrolet of Hicksville (82 mi away)
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Located in Hicksville, NY / 82 miles away from Hartford, CT
Priced below KBB Fair Purchase Price! Red Quartz Tintcoat 2018 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel...
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: 1GT12UEY0JF146336
Stock: UH2803I
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing$45,982fair price$265 above market
- 102,482 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (46 mi away)
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Located in Danbury, CT / 46 miles away from Hartford, CT
CARFAX One-Owner. 8' Multi-Color Driver Instrument Info Display, Apple CarPlay/Android Auto, Bose 7 Speaker Sound System, Chrome Power-Adjustable Heat...
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: 1GT12UEY3JF105246
Stock: T105246
Certified Pre-Owned: No
Listed since: 07-31-2025 - 43,415 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- The Highline Group (90 mi away)
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Located in Lowell, MA / 90 miles away from Hartford, CT
Clean CARFAX. 2018 GMC Sierra 2500HD Denali White Frost Tricoat 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Au...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT12UEY0JF230415
Stock: 25-414
Certified Pre-Owned: No- New Listing$43,575fair price$363 above market
- 50,914 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Star GMC (154 mi away)
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Located in Easton, PA / 154 miles away from Hartford, CT
**LOCAL TRADE IN, 110-Volt AC Power Outlet, 220 Amps Alternator, 4.2 Diagonal Color Display Driver Info Center, 4 Round Black Tubular Assist Steps (LP...
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: 1GT12TEG0JF194338
Stock: 451372B
Certified Pre-Owned: No
Listed since: 07-31-2025 - New Listing$49,995fair price$714 above market
- 81,900 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- J&M Automotive (27 mi away)
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Located in Naugatuck, CT / 27 miles away from Hartford, 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: 1GT12UEY7JF241038
Stock: 1841038
Certified Pre-Owned: No - Price Drop$33,995fair price$1,273 above market
- 43,132 miles
- 2 accidents, 3 owners, personal use only
- 6'7” bed, 6l, 8cyl
- 039 Auto Sales (90 mi away)
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Located in Bridgewater, MA / 90 miles away from Hartford, 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: 1GT12REG0JF178319
Stock: 8319
Certified Pre-Owned: No - $36,839good price$2,757 below market
- 84,986 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- O'Neil GMC (165 mi away)
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Located in Warminster, PA / 165 miles away from Hartford, 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: 1GT12TEG6HF124269
Stock: G12874A
Certified Pre-Owned: No
Listed since: 06-30-2025 - $50,995great price$4,443 below market
- 58,758 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'7” bed, 6.6l, 8cyl
- J&M Automotive (27 mi away)
Close
Located in Naugatuck, CT / 27 miles away from Hartford, 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: 1GT12SEY4KF170449
Stock: 1970449
Certified Pre-Owned: No - $49,995good price$1,812 below market
- 83,696 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Colonial Ford (104 mi away)
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Located in Plymouth, MA / 104 miles away from Hartford, CT
Highlights of this 2019 GMC Sierra 2500HD include: PRICE DROP FROM $53,900, PRICED TO MOVE $3,700 below J.D. Power Retail! Heated/Cooled Leather Seats...
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: 1GT12SEYXKF218455
Stock: N13355A
Certified Pre-Owned: No
Listed since: 05-31-2025 - New Listing$32,974fair price$949 below market
- 82,963 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Brustolon Buick GMC (49 mi away)
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Located in Mystic, CT / 49 miles away from Hartford, CT
Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. Onyx Black 2019 GMC Sierra 2500HD SLE Double Cab 4WD 6-Speed Automatic HD Electr...
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: 2GT22PEG6K1137355
Stock: 4081A
Certified Pre-Owned: No
Listed since: 07-24-2025 - $24,995great price$2,485 below market
- 136,495 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- 039 Auto Sales (90 mi away)
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Located in Bridgewater, MA / 90 miles away from Hartford, 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: 1GT22SEG3HZ188489
Stock: 188489
Certified Pre-Owned: No - Price Drop$45,464fair price$1,450 below market
- 61,042 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- McGee Chevrolet of Middlebury (158 mi away)
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Located in Middlebury, VT / 158 miles away from Hartford, CT
McGee Chevrolet of Middlebury is proud to present you with another True Market Priced Pre-Owned Vehicle. This 2017 GMC Sierra 2500HD Denali is loaded ...
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: 1GT12UEYXHF168418
Stock: T00097
Certified Pre-Owned: No
Listed since: 05-15-2025 - $55,495fair price$1,703 below market
- 40,589 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Portsmouth Chevrolet (133 mi away)
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Located in Portsmouth, NH / 133 miles away from Hartford, CT
Recent Arrival! 2019 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel White Frost Tricoat Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather. ...
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: 1GT12SEY1KF237718
Stock: JJ10793
Certified Pre-Owned: No
Listed since: 07-24-2025 - New Listing$51,987fair price$890 below market
- 54,418 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Banks Chevrolet Buick GMC (115 mi away)
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Located in Concord, NH / 115 miles away from Hartford, CT
Allison 1000 6-Speed Automatic, 4WD, Black Leather.CARFAX One-Owner.2019 GMC Sierra 2500HD SLT SLT Duramax 6.6L V8 Turbodiesel 4WD
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: 1GT12REY2KF259221
Stock: T59221
Certified Pre-Owned: No
Listed since: 07-28-2025 - $35,400fair price$350 above market
- 43,150 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- RC Lacy Ford (68 mi away)
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Located in Catskill, NY / 68 miles away from Hartford, CT
2019 GMC Sierra 2500HD Base Summit White 4WD CARFAX One-Owner. Clean CARFAX. Odometer is 43325 miles below market average! Keyless Entry, Rear View Ca...
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: 2GT22NEG8K1152539
Stock: T24252A2
Certified Pre-Owned: No
Listed since: 03-31-2025 - 51,612 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6l, 8cyl
- Bensons Chevrolet (112 mi away)
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Located in Ludlow, VT / 112 miles away from Hartford, CT
2019 GMC Sierra 2500HD Base Summit White6.0L 8-Cylinder SFI Flex Fuel OHV 4WD 6-Speed Automatic HD Electronic with OverdriveCARFAX One-Owner. Clea...
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: 1GT02NEG3KF236185
Stock: 9254A
Certified Pre-Owned: No
Listed since: 01-03-2025- Price Drop$51,995great price$6,966 below market
- 76,540 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- A Better Way Wholesale Autos (25 mi away)
Close
Located in Naugatuck, CT / 25 miles away from Hartford, CT
- Command the road with the powerful Duramax 6.6L Biodiesel Turbo V8 engine, delivering an impressive 445 horsepower and 910 lb-ft of torque. - Exper...
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: 1GT49PEY7LF213270
Stock: 213270N
Certified Pre-Owned: No - 84,294 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Copeland Chevrolet (86 mi away)
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Located in Brockton, MA / 86 miles away from Hartford, CT
COUNT ON COPELAND for TOP QUALITY pre-owned vehicles.
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT12SEYXKF259457
Stock: C50709A
Certified Pre-Owned: No
Listed since: 07-30-2025- Price Drop
- 84,302 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Key Motors of South Burlington (185 mi away)
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Located in South Burlington, VT / 185 miles away from Hartford, 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: 1GT22SEG9HZ310322
Stock: F23078B
Certified Pre-Owned: No
Listed since: 07-18-2025 - 42,182 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Weirs GMC (159 mi away)
Close
Located in Arundel, ME / 159 miles away from Hartford, CT
CLEAN CARFAX/NO ACCIDENTS REPORTED, ONE OWNER, Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD, On...
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: 1GT12UEY2HF186251
Stock: G25534A
Certified Pre-Owned: No
Listed since: 07-25-2025
Showing 1 - 21 out of 801 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Great Diesel Truck
Tom, 12/22/2015
2015 GMC Sierra 2500HD SLT 4dr Double Cab 4WD LB (6.0L 8cyl 6A)
Bought this SLT model after trading in a 13 2500 HD Denali. Needed to pull a 16000 lb Fiver camper. This Pickup has extreme power and smooth shifting. Thought about getting a single rear tire toner till I realized the only difference was an extra leaf spring is all. I had automatic step sides that come down when you open the door and that made access in and out easy even the wife … enjoys it. I have 13000 on it now. I guess I don't see any issue with the headlights seem the same although I did notice at the parts counter upgraded bulbs on the counter so maybe that fixed the issue. I especially like the bright lights in the side mirrors for backing up at night. No problems with the leather or accessories, I did get extended warranty just in case. mileage varies about 8 mph pulling the camper and 17 mpg on the highway not pulling town about 15. Seems like a great pickup more to come.
Used 2018 GMC Sierra 2500HD in Hartford, CT Values
Estimated values
2018 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $39,662 | $42,907 | $45,575 |
| Clean | $38,567 | $41,709 | $44,288 |
| Average | $36,743 | $39,713 | $42,144 |
| Rough | $34,372 | $37,118 | $39,356 |
The average list price of a used 2018 GMC Sierra 2500HD in Hartford, Connecticut is $44,423. The average mileage on a used GMC Sierra 2500HD 2018 for sale in Hartford, Connecticut is 65,690. Based on the average mileage of 65,690 for used 2018 GMC Sierra 2500HD for sale in Hartford, 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 2500HD 2018 in Hartford, Connecticut to be $36,743.
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