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799 listings
- $47,998great price$4,712 below market
- 53,416 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Empire Chevrolet of Huntington (41 mi away)
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Located in Huntington, NY / 41 miles away from New Haven, 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: U16192T
Certified Pre-Owned: No
Listed since: 03-09-2025 - New Listing$48,990fair price$1,274 above market
- 55,364 miles
- No accidents, 2 owners, personal use
- 6'7” bed, 6.6l, 8cyl
- Carvana - Philadelphia (145 mi away)
- Home delivery*
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Located in Philadelphia, PA / 145 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: 1GT12TEY5JF271388
Stock: 2003649972
Certified Pre-Owned: No
Listed since: 04-23-2025 - Price Drop$50,000fair price$476 below market
- 61,038 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- McGovern Hyundai of Milford (93 mi away)
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Located in Milford, MA / 93 miles away from New Haven, CT
Recent Arrival! McGovern Hyundai Of Milford is proud to present this... Quicksilver Metallic 2018 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel...
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: 1GT12UEY4JF100086
Stock: HM436
Certified Pre-Owned: No
Listed since: 05-20-2025 - Price Drop$45,680fair price$202 above market
- 68,800 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Marty’s GMC (123 mi away)
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Located in Kingston, MA / 123 miles away from New Haven, CT
*EXCELLENT Service History!*, 110-Volt AC Power Outlet, 18" Chromed Aluminum Wheels, 4.2" Diagonal Color Display Driver Info Center, Adjustable pedals...
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: 1GT12TEY2JF203047
Stock: 225233A
Certified Pre-Owned: No
Listed since: 03-15-2025 - 65,768 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Tim's Truck Capital (154 mi away)
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Located in Epsom, NH / 154 miles away from New Haven, CT
6-Speed Automatic HD Electronic with Overdrive, 4WD, Black Cloth.Tim's Truck Capital is delighted to offer this beautiful 2018 GMC Sierra 2500HD SLE...
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: 1GT22SEG9JZ302470
Stock: MK2126A
Certified Pre-Owned: No
Listed since: 04-29-2025- 102,235 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Performance Buick GMC of Woodbridge (88 mi away)
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Located in Woodbridge, NJ / 88 miles away from New Haven, CT
Allison 1000 6-Speed Automatic, 4WD, Jet Black w/Perforated Leather Appointed Seat Trim.** OIL CHANGES FOR LIFE!! With purchase or lease of your New, ...
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: 1GT12UEY0JF289979
Stock: GW0904
Certified Pre-Owned: No
Listed since: 04-28-2025- 43,415 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- The Highline Group (121 mi away)
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Located in Lowell, MA / 121 miles away from New Haven, 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: No
Features and Specs:
Listing Information:
VIN: 1GT12UEY0JF230415
Stock: 25-414
Certified Pre-Owned: No- $49,490great price$5,909 below market
- 52,205 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Hyundai of Trenton (121 mi away)
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Located in Ewing, NJ / 121 miles away from New Haven, CT
Onyx Black 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Remote engine start, Keyless start, Wireless c...
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: 1GT12SEY9KF121201
Stock: 121201C02
Certified Pre-Owned: No
Listed since: 01-21-2025 - New ListingNot Priced
- 60,073 miles
- 1 accident, 1 owner, personal use only
- 8'2” bed, 6l, 8cyl
- Banks Chevrolet Buick GMC (148 mi away)
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Located in Concord, NH / 148 miles away from New Haven, CT
6-Speed Automatic HD Electronic with Overdrive, 4WD, Jet Black/Dark Ash Cloth.2018 GMC Sierra 2500HD Base 6.0L 8-Cylinder SFI Flex Fuel OHV 4WD
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: T17306
Certified Pre-Owned: No
Listed since: 05-24-2025 - $50,999great price$6,293 below market
- 32,213 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Key GMC of Rochester (170 mi away)
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Located in Rochester, NH / 170 miles away from New Haven, CT
Allison 1000 6-Speed Automatic, 4WD, Jet Black/Spice Red All Terrain Leather.Thank you for shopping with Key GMC of Rochester, part of the Key Auto ...
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: 1GT12REY7KF210001
Stock: G21657A
Certified Pre-Owned: No
Listed since: 05-03-2025 - $50,900good price$1,927 below market
- 78,038 miles
- No accidents, 5 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- DiPrizio GMC (176 mi away)
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Located in Middleton, NH / 176 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: 1GT12SEY8KF227204
Stock: 227204
Certified Pre-Owned: No
Listed since: 04-19-2025 - $45,670good price$2,019 below market
- 110,847 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Romeo Auto Outlet (142 mi away)
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Located in Queensbury, NY / 142 miles away from New Haven, CT
This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. WHEELS, 20" (50.8 CM) CHROMED CAST ALUMIN...
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: 1GT12SEY1KF193865
Stock: P2328
Certified Pre-Owned: No
Listed since: 05-02-2025 - $47,821good price$2,358 below market
- 61,036 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- McGee Chevrolet of Middlebury (187 mi away)
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Located in Middlebury, VT / 187 miles away from New Haven, 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 - $35,706fair price$78 below market
- 43,150 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- RC Lacy Ford (78 mi away)
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Located in Catskill, NY / 78 miles away from New Haven, CT
2019 GMC Sierra 2500HD Base Summit White 4WD CARFAX One-Owner. Clean CARFAX. Odometer is 56019 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 - $32,300fair price$178 above market
- 79,484 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Carriage Traders (140 mi away)
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Located in South Glens Falls, NY / 140 miles away from New Haven, CT
KBB.com Brand Image Awards. Only 79,477 Miles! This GMC Sierra 2500HD boasts a Gas/Ethanol V8 6.0L/366 engine powering this Automatic transmission. EN...
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: 1GT12SEG9HF108965
Stock: WR1314
Certified Pre-Owned: No
Listed since: 05-15-2025 - $43,999fair price$1,011 below market
- 98,602 miles
- 1 accident, 3 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Key GMC of Rochester (170 mi away)
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Located in Rochester, NH / 170 miles away from New Haven, CT
Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather.Thank you for shopping with Key GMC of Rochester, part of the Key Auto Group Family of Dealer...
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: 1GT12UEY0HF193022
Stock: G21577B
Certified Pre-Owned: No
Listed since: 04-10-2025 - $46,909fair price$1,188 below market
- 102,220 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Ingersoll Auto of Danbury (26 mi away)
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Located in Danbury, CT / 26 miles away from New Haven, CT
CARFAX One-Owner. Sierra 2500HD Denali, Duramax 6.6L V8 Turbodiesel, 4WD, Bose 7 Speaker Sound System, Chrome Power-Adjustable Heated Outside Mirrors,...
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: 1GT12SEY2KF271473
Stock: T271473
Certified Pre-Owned: No
Listed since: 05-24-2025 - $36,246fair price$119 below market
- 62,373 miles
- 2 accidents, 3 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Ingersoll Auto of Danbury (26 mi away)
Close
Located in Danbury, CT / 26 miles away from New Haven, CT
Sierra 2500HD SLT, Vortec 6.0L V8 SFI Flex Fuel VVT, 4WD, 2500HD SLT Gas Premium Plus Package, 6' Rectangular Chrome Tubular Assist Steps (LPO), Bose ...
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: 1GT22TEG5HZ213964
Stock: T213964A
Certified Pre-Owned: No
Listed since: 05-15-2025 - 51,612 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6l, 8cyl
- Bensons Chevrolet (144 mi away)
Close
Located in Ludlow, VT / 144 miles away from New Haven, 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- $18,500
- 139,561 miles
- Insurance loss reported, 2 owners, personal use
- Premier Motorcars (34 mi away)
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Located in Canton, CT / 34 miles away from New Haven, CT
ALL VEHICLES SOLD BY PREMIER MOTORSPORTS ARE SALVAGE PRICE DOESNT NOT INCLUDE SALES TAX OR REGIISTRATION SALVAGE VEHICLES SOLD WITH PASSING CT SALVAG...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT12SEG1HF101122
Stock: 1122
Certified Pre-Owned: No - $46,950great price$5,547 below market
- 12,988 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Larson Ford (107 mi away)
Close
Located in Lakewood, NJ / 107 miles away from New Haven, CT
Heated/Cooled Leather Seats, Nav System, Back-Up Camera, 4x4, Aluminum Wheels, Bed Liner, AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH ...
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: 1GT12UEG0GF164836
Stock: 25P024A
Certified Pre-Owned: No
Listed since: 05-24-2025
Showing 1 - 21 out of 799 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 New Haven, 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 | $39,590 | $42,937 | $45,686 |
| Clean | $38,497 | $41,738 | $44,397 |
| Average | $36,677 | $39,741 | $42,247 |
| Rough | $34,310 | $37,144 | $39,452 |
The average list price of a used 2018 GMC Sierra 2500HD in New Haven, Connecticut is $43,723. The average mileage on a used GMC Sierra 2500HD 2018 for sale in New Haven, Connecticut is 68,307. Based on the average mileage of 68,307 for used 2018 GMC Sierra 2500HD 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 2500HD 2018 in New Haven, Connecticut to be $36,677.
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