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780 listings
- New Listing
- 25,142 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- GMC of Watertown (24 mi away)
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Located in Watertown, CT / 24 miles away from Wethersfield, CT
Priced below KBB Fair Purchase Price! Odometer is 23936 miles below market average! CARFAX One-Owner.8" Multicolor Driver Information Center, AT4 Pref...
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: 1GT49PEY2MF137569
Stock: T137569
Certified Pre-Owned: No
Listed since: 06-23-2025 - 21,497 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- King O'Rourke Buick GMC (64 mi away)
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Located in Smithtown, NY / 64 miles away from Wethersfield, 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: 1GT49REY3MF224134
Stock: 9763G
Certified Pre-Owned: No
Listed since: 06-09-2025- 24,054 miles
- No accidents, personal use only
- Mastria Buick GMC (86 mi away)
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Located in Raynham, MA / 86 miles away from Wethersfield, CT
ONLY 24K MILES!! Onyx Black 2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD. *MASTRIA Certfied*, *4WD / Four Wheel Dr...
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: 1GT19REY3MF285034
Stock: PG452
Certified Pre-Owned: No
Listed since: 04-04-2025- Price Drop
- 60,327 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Banks Chevrolet Buick GMC (119 mi away)
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Located in Concord, NH / 119 miles away from Wethersfield, CT
10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,2 USB Ports (1st Row),2nd Row Dual USB Charge-Only Ports,6-Sp...
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: 1GT49PEY3PF118470
Stock: T18470A
Certified Pre-Owned: Yes
Listed since: 06-05-2025 - $59,900
- 22,600 miles
- No accidents, personal use only
- 2010 Auto Sales (90 mi away)
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Located in Troy, NY / 90 miles away from Wethersfield, CT
21 GMC Sierra 2500 HD AT4 Crew Cab with only 22K miles!! Monster 6.6L V8, Lots of goodies, Premium Bose sound, step up assist, split tailgate, heat...
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: 1GT19PE79MF185435
Stock: 185435
Certified Pre-Owned: No
Listed since: 06-28-2025 - 25,173 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Generation Buick GMC (69 mi away)
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Located in Bohemia, NY / 69 miles away from Wethersfield, CT
Thank you for choosing Generation Buick GMC, Long Island's Newest Buick GMC dealer!Certified. 2023 GMC Sierra 2500HD Denali Quicksilver Metallic CREW...
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: 1GT49RE72PF128281
Stock: U1108T
Certified Pre-Owned: Yes
Listed since: 05-22-2025- 48,918 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hyundai of Trenton (149 mi away)
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Located in Ewing, NJ / 149 miles away from Wethersfield, CT
Onyx Black 2023 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Forward collision alert, Keyless start, Front & rear parking ...
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: 1GT49PEY3PF260382
Stock: 260382C01
Certified Pre-Owned: No
Listed since: 06-05-2025- 70,478 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sarat Ford Lincoln (27 mi away)
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Located in Agawam, MA / 27 miles away from Wethersfield, CT
This 2023 GMC Sierra 2500HD Denali is offered to you for sale by Sarat Ford Lincoln. Quality and prestige abound with this GMC Sierra 2500HD Denali. W...
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: 1GT49REY7PF188582
Stock: E0120A
Certified Pre-Owned: No
Listed since: 04-16-2025- New Listing
- 106,036 miles
- 1 accident, 3 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from TX to CT*
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Located in Garland, TX / 1,447 miles away from Wethersfield, CT
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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: 1GT12UEY8HF124188
Stock: 27299171
Certified Pre-Owned: No - Price Drop
- 41,207 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Imperial Chevrolet (63 mi away)
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Located in Mendon, MA / 63 miles away from Wethersfield, CT
Recent Arrival! Navigation System, Sunroof / Moonroof, Blind Spot Monitor, Lane Keeping Assistance, Cross Traffic Alert, Power Leather Seats, Heated S...
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: 1GT49PEY2MF272809
Stock: C47690
Certified Pre-Owned: No
Listed since: 07-10-2025 - Price Drop
- 48,562 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Imperial Chevrolet (63 mi away)
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Located in Mendon, MA / 63 miles away from Wethersfield, CT
Navigation System, Sunroof / Moonroof, Blind Spot Monitor, Lane Keeping Assistance, Cross Traffic Alert, Apple CarPlay / Android Auto, Power Leather S...
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: 1GT19REYXMF108710
Stock: C47322
Certified Pre-Owned: No
Listed since: 04-02-2025 - $41,925
- 56,872 miles
- No accidents, personal use only
- Blasius GMC (28 mi away)
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Located in Branford, CT / 28 miles away from Wethersfield, CT
Pacific Blue Metallic 2021 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic 6.6L V8 No Reported Accidents, 4x4, 6-Speed Automatic, 4WD, Dark Walnut/Slate ...
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: 1GT19ME75MF201709
Stock: 11250
Certified Pre-Owned: No
Listed since: 05-10-2025 - New Listing
- 54,996 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Scranton GMC (15 mi away)
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Located in Vernon, CT / 15 miles away from Wethersfield, CT
This 2021 GMC Sierra 2500HD AT4 is a one-owner vehicle with a clean Carfax and no accident history, locally owned and maintained to high standards. Eq...
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: 1GT49PEY6MF288026
Stock: 10739
Certified Pre-Owned: No
Listed since: 06-11-2025 - 31,043 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- King O'Rourke Buick GMC (64 mi away)
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Located in Smithtown, NY / 64 miles away from Wethersfield, 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: 1GT49RE77MF241140
Stock: 9800G
Certified Pre-Owned: No
Listed since: 06-28-2025- 31,483 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Key Motors of South Burlington (190 mi away)
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Located in South Burlington, VT / 190 miles away from Wethersfield, CT
6-Speed Automatic, 4WD, Black Cloth. CARFAX One-Owner. Quicksilver Metallic 2023 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic 6.6L V8The Best Service, ...
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: 1GT49ME78PF146979
Stock: C62224A
Certified Pre-Owned: No
Listed since: 07-07-2025- 42,630 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Greater Lowell Buick GMC (96 mi away)
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Located in Lowell, MA / 96 miles away from Wethersfield, CT
GMC CERTIFIED!!! ONE OWNER PURCHASED AND SERVICED HERE SINCE NEW WITH CLEAN CARFAX AND ALL THE TOYS!!! ! EQUIPPED WITH 6.6 DURAMAX DIESEL, DENALI ULTI...
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: 1GT49REY6MF127915
Stock: 255029A
Certified Pre-Owned: Yes
Listed since: 06-04-2025- 172,760 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Mastriano Motors (105 mi away)
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Located in Salem, NH / 105 miles away from Wethersfield, CT
2017 GMC 2500HD 4X4 DOUBLE CAB LONG BED LOADED SLT 6.6L L5P DURAMAX DIESEL SHARP TRUCK!!!! POWER LOCKS WINDOWS AND MIRRORS, POWER HEATED AND COOLED LE...
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: 1GT22TEYXHZ200247
Stock: M6412
Certified Pre-Owned: No
Listed since: 03-07-2025- 79,580 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bergey's Chevrolet (167 mi away)
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Located in Colmar, PA / 167 miles away from Wethersfield, 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: 1GT49REY3MF185108
Stock: KLU2746
Certified Pre-Owned: No
Listed since: 02-24-2025- New Listing
- 102,027 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- NJ State Auto (99 mi away)
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Located in Jersey City, NJ / 99 miles away from Wethersfield, CT
ABOUT THIS VEHICLE 2021 GMC Sierra 2500HD Double CabSummit White 4WD 6-Speed Automatic 6.6L V8Recent Arrival!CARFAX One-Owner. Clean CARFAX.6-Spe...
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: 1GT59LE76MF154721
Stock: 50119
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing
- 78,450 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Midway Automotive (92 mi away)
Close
Located in Abington, MA / 92 miles away from Wethersfield, CT
2021 GMC Sierra 2500HD Base ACCIDENT FREE HISTORY REPORT, 1 OWNER CLEAN CARFAX, EXTENDED WARRANTY AVAILABLE, FINANCING AVAILABLE, 6-Speed Automatic, 4...
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: 1GT59LE79MF229279
Stock: 30493
Certified Pre-Owned: No
Listed since: 06-11-2025 - 79,619 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Marty’s GMC (102 mi away)
Close
Located in Kingston, MA / 102 miles away from Wethersfield, CT
*EXCELLENT Service History!*, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power ...
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: 1GT59NEY2PF243338
Stock: 225656A
Certified Pre-Owned: No
Listed since: 06-27-2025
Showing 253 - 273 out of 780 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Trailer Hauler
BG, 11/05/2018
2018 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)
I purchased too pull our travel trailer. the old truck 2015 1500 struggled to keep up with highway speeds. This one pulls the trailer great no problem keeping up with Highway speeds. The only issue is the DEF requirements. about every thousand miles it takes a little more than a gallon to keep it topped off. Needs a better monitoring system. The diesel engine runs great and gets better … fuel economy than the gas when pulling the trailer.
Used 2021 GMC Sierra 2500HD in Wethersfield, CT Values
Estimated values
2021 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $41,438 | $45,897 | $50,381 |
| Clean | $40,680 | $45,012 | $49,359 |
| Average | $39,415 | $43,536 | $47,657 |
| Rough | $37,772 | $41,617 | $45,443 |
The average list price of a used 2021 GMC Sierra 2500HD in Wethersfield, Connecticut is $55,754. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Wethersfield, Connecticut is 58,260. Based on the average mileage of 58,260 for used 2021 GMC Sierra 2500HD for sale in Wethersfield, 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 2021 in Wethersfield, Connecticut to be $39,415.
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