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814 listings
- $53,278great price$5,219 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 21500 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 - $52,963fair price$447 above 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$42,529fair price$351 below market
- 50,914 miles
- 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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT12TEG0JF194338
Stock: 451372B
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
- 102,482 miles
- 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
Dark Slate Metallic 2018 GMC Sierra 2500HD Denali 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic Do not hesitate, call us ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT12UEY3JF105246
Stock: T105246
Certified Pre-Owned: No
Listed since: 07-31-2025 - New Listing$49,995fair price$1,156 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$34,799fair price$1,354 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 - 60,110 miles
- 1 accident, 1 owner, personal use only
- 8'2” bed, 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: 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: 1GT02REG2JZ117306
Stock: 1817306
Certified Pre-Owned: No- $36,839good price$2,808 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$4,446 below market
- 58,758 miles
- No accidents, 1 owner, corporate fleet vehicle
- 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: 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$1,694 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 - Price Drop$45,791fair price$771 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 - $24,995great price$2,118 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 - New Listing$32,974fair price$947 below market
- 82,963 miles
- 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
CARFAX One-Owner. Clean CARFAX.Onyx Black 2019 GMC Sierra 2500HD SLE Double Cab 4WD 6-Speed Automatic HD Electronic with Overdrive Vortec 6.0L V8 SFI ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 2GT22PEG6K1137355
Stock: 4081A
Certified Pre-Owned: No
Listed since: 07-24-2025 - $55,495fair price$1,480 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 - Price Drop$29,505fair price$368 below market
- 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 - Price Drop$43,995great price$10,523 below market
- 80,251 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- McGovern GMC (66 mi away)
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Located in Westborough, MA / 66 miles away from Hartford, CT
Recent Arrival! McGovern GMC is proud to present this...Onyx Black 2020 GMC Sierra 2500HD SLT 6.6L V8 6-Speed Automatic CARFAX One-Owner.Features In...
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: 1GT49NE70LF147933
Stock: GM11773A
Certified Pre-Owned: No
Listed since: 07-12-2025 - 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- 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 49395 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- $49,995fair price$221 above market
- 85,730 miles
- 2 accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Star GMC Quakertown (166 mi away)
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Located in Quakertown, PA / 166 miles away from Hartford, CT
CARFAX 1 OWNER. 2019 GMC Sierra 2500HD White Frost Tricoat Denali 4WD Allison 1000 6-Speed Automatic 4D Crew Cab Recent Arrival!Summer Sale-A-Thon! St...
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: 1GT12SEY8KF144324
Stock: 2393
Certified Pre-Owned: No
Listed since: 07-22-2025 - Price Drop$51,995great price$7,520 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)
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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
Showing 1 - 21 out of 814 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 | $39,032 | $43,125 | $46,487 |
| Clean | $37,955 | $41,921 | $45,175 |
| Average | $36,160 | $39,915 | $42,987 |
| Rough | $33,826 | $37,307 | $40,144 |
The average list price of a used 2018 GMC Sierra 2500HD in Hartford, Connecticut is $43,176. The average mileage on a used GMC Sierra 2500HD 2018 for sale in Hartford, Connecticut is 67,842. Based on the average mileage of 67,842 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 $36,160.
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