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779 listings
- Price Drop$46,269fair price$909 above market
- 107,616 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Richard Chevrolet (15 mi away)
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Located in Cheshire, CT / 15 miles away from New Haven, CT
*One Owner*, *Local Trade-In*, *Sunroof*, *Leather Interior*, *Heated Seats*, *Rear Vision Camera*, *Free CARFAX History Report*, *No Accident History...
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: 1GT49RE7XMF155045
Stock: N4774A
Certified Pre-Owned: No
Listed since: 05-22-2025 - $51,764fair price$1,471 below market
- 100,791 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- McGuire Buick GMC (73 mi away)
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Located in Little Falls, NJ / 73 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: 1GT49REY1MF247167
Stock: UA7167
Certified Pre-Owned: No
Listed since: 06-14-2025 - Price Drop$60,987fair price$2,089 above market
- 60,327 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Banks Chevrolet Buick GMC (148 mi away)
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Located in Concord, NH / 148 miles away from New Haven, 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 - Price Drop
- 38,793 miles
- No accidents, 2 owners, rental vehicle
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (71 mi away)
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Located in Lake Katrine, NY / 71 miles away from New Haven, CT
Certified. Romeo GM Center Proudly presents this 2023 GMC Sierra 2500HD with Preferred Equipment Group 3SA (2-Speed Electronic Shift Transfer Case, Ch...
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: 1GT49ME75PF248689
Stock: 25334A
Certified Pre-Owned: Yes
Listed since: 06-18-2025 - $58,690fair price$1,922 above market
- 48,918 miles
- No accidents, 1 owner, personal use only
- 6'10” 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 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 - $52,980fair price$536 below market
- 93,221 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- DELLA MAZDA (144 mi away)
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Located in Queensbury, NY / 144 miles away from New Haven, CT
Heated Leather Seats, Nav System, Heated Rear Seat, 4x4, Turbo Charged Engine, Chrome Wheels, Bed Liner, Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, ...
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: 1GT49PEY9MF244120
Stock: 259246A
Certified Pre-Owned: No
Listed since: 05-08-2025 - $64,998fair price$2,625 above market
- 31,393 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Williams Cars and Trucks (191 mi away)
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Located in Elkton, MD / 191 miles away from New Haven, CT
We would like to thank you for visiting our website and considering us for the purchase of your next pre-owned vehicle. It is our goal to provide 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: 1GT49PEY9MF305644
Stock: 225U073
Certified Pre-Owned: No
Listed since: 03-18-2025 - $59,000fair price$2,690 above market
- 31,510 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Ourisman Tri-State Ford (197 mi away)
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Located in Rising Sun, MD / 197 miles away from New Haven, CT
Certified. Recent Arrival! This 2023 Summit White GMC Sierra 2500HD SLT 4WD is well equipped and includes these features and benefits:**MARYLAND STA...
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: 1GT19NEY1PF162197
Stock: B38589A
Certified Pre-Owned: No
Listed since: 07-09-2025 - $58,493fair price$1,658 below market
- 58,421 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Balise Toyota of Warwick (83 mi away)
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Located in Warwick, RI / 83 miles away from New Haven, CT
Recent Arrival! Local Trade, Blue Tooth Connectivity, One Owner, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49PEY9MF226572
Stock: TW550452XA
Certified Pre-Owned: No
Listed since: 07-17-2025 - $61,995fair price$504 above market
- 58,356 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Barlow Buick GMC (156 mi away)
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Located in Woodbury, NJ / 156 miles away from New Haven, CT
Heated/Cooled Leather Seats, NAV, Tow Hitch, Heated Rear Seat, 4x4, Turbo, Alloy Wheels, Bed Liner, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM 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: 1GT49REY4MF278736
Stock: 8736U
Certified Pre-Owned: No
Listed since: 04-17-2025 - $55,495fair price$393 below market
- 40,589 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Portsmouth Chevrolet (164 mi away)
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Located in Portsmouth, NH / 164 miles away from New Haven, 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 - $66,060fair price$2,132 above market
- 43,015 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Fred Beans Ford (134 mi away)
Close
Located in Doylestown, PA / 134 miles away from New Haven, CT
2023 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 4D Crew Cab Summit White Local Trade, 3 Month / 4,000 Mile Comprehens...
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: 1GT49REY2PF175836
Stock: FU46801
Certified Pre-Owned: No
Listed since: 05-12-2025 - $35,400fair price$333 above market
- 43,150 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- RC Lacy Ford (79 mi away)
Close
Located in Catskill, NY / 79 miles away from New Haven, 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 - $63,990fair price$198 above market
- 59,005 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (141 mi away)
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Located in Quakertown, PA / 141 miles away from New Haven, CT
GM CERTIFIED, CLEAN CARFAX 1 OWNER, 10-Speed Automatic, 4WD, Leather, 5th Wheel & Gooseneck Trailer Wiring Provisions, Automatic Emergency Braking, 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: 1GT49REY0PF182221
Stock: 2381
Certified Pre-Owned: No
Listed since: 07-03-2025 - $39,990fair price$369 below market
- 70,182 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lynx Automotive (190 mi away)
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Located in Lee Center, NY / 190 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: 1GT49ME72MF187989
Stock: 187989
Certified Pre-Owned: No
Listed since: 07-16-2025 - New Listing$59,998fair price$306 above market
- 59,330 miles
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from CA to CT*
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Located in Buena Park, CA / 2,492 miles away from New Haven, 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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49REY9MF266095
Stock: 27616274
Certified Pre-Owned: No - $38,955fair price$319 above market
- 55,377 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Matthews Chevrolet (167 mi away)
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Located in Vestal, NY / 167 miles away from New Haven, CT
Quicksilver Metallic 2021 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic 6.6L V8 6-Speed Automatic, 4WD, Black Cloth.Recent Arrival!
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: 1GT39ME73MF168976
Stock: T50222A
Certified Pre-Owned: No
Listed since: 07-13-2025 - 25,142 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- GMC of Watertown (20 mi away)
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Located in Watertown, CT / 20 miles away from New Haven, CT
Priced below KBB Fair Purchase Price! Odometer is 11889 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- New Listing
- 21,497 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- King O'Rourke Buick GMC (34 mi away)
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Located in Smithtown, NY / 34 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: 1GT49REY3MF224134
Stock: 9763G
Certified Pre-Owned: No
Listed since: 06-09-2025 - 25,173 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Generation Buick GMC (40 mi away)
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Located in Bohemia, NY / 40 miles away from New Haven, 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- 24,054 miles
- No accidents, personal use only
- Mastria Buick GMC (107 mi away)
Close
Located in Raynham, MA / 107 miles away from New Haven, 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
Showing 85 - 105 out of 779 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Love the looks, love the power, love the economy
Rick B., 03/18/2021
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased a 2020 Sierra 2500HD AT4 (Duramax) in November of 2020. This thing is a BEAST and a joy to drive. I've put almost 131K miles on it thus far and have not had a single issue. IMHO, the interior is better than a Ford but trails behind the Dodge. However, just because it seems less capable with technology isn't necessarily true. I have physical switches for many things that … the Dodge incorporates in their big screen. I MUCH prefer the switches because I don't have to go through electronic pages to find what I'm looking for. The seats are a bit hard but are very supportive. I'm averaging a 21mpg with it at this point but the majority (80%) of my driving is highway speeds. In an attempt see just how good of gas mileage I could get, I drove a cruise controlled speed of 55 mph on a VERY flat 2 lane road for a little over 75 miles. My results, 29.3mpg, yep, you read that right. As I get up to interstate cruising speed it's much closer to 22mpg. I have hauled my 6,000 pound boat a couple of times with it and it still gets around 14mpg. Speaking of hauling the boat, this thing tows like a dream. The cameras, mirrors and tow-haul mode work great and if I couldn't see the boat in my mirrors, I would hardly know it's there. The voice command menu and responsiveness is great, no issues with it and it has always recognized what I'm asking for. The Bose speakers produce more than I can listen to, and the cab is quiet enough for conference calls when I'm travelling for work. The in-cab outlet is perfect for charging my laptop on the go and allows my wife to use the computer when we travel without killing the battery. I put a hardcover on the bed but with the multipro tailgate I rarely have to do anything with it, and I make a LOT of trips to the lumber yard for 8'+ lumber. All I have to do is drop the upper portion of the tailgate and the long lumber slides right in and is safe and secure. One thing I would criticize. It doesn't match up when compared to the other makers off-roading capabilities (manual/push button locking differentials), but I didn't really buy it for that. If you want something to do some relatively challenging off-road cruising, look elsewhere. I could go on, but suffice it to say that I LOVE this truck and would absolutely recommend it without hesitation.
Used 2021 GMC Sierra 2500HD in New Haven, CT Values
Estimated values
2021 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $47,985 | $50,538 | $53,104 |
| Clean | $47,107 | $49,563 | $52,028 |
| Average | $45,643 | $47,938 | $50,233 |
| Rough | $43,740 | $45,825 | $47,900 |
The average list price of a used 2021 GMC Sierra 2500HD in New Haven, Connecticut is $56,350. The average mileage on a used GMC Sierra 2500HD 2021 for sale in New Haven, Connecticut is 52,184. Based on the average mileage of 52,184 for used 2021 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 2021 in New Haven, Connecticut to be $45,643.
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