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326 listings
- New Listing$56,990fair price$1,326 above market
- 88,428 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Cleveland, OH / 444 miles away from Bridgeport, 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: 1GT49REY5MF245440
Stock: 2003779347
Certified Pre-Owned: No
Listed since: 06-14-2025 - Price Drop$58,990fair price$4,809 below market
- 41,076 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Buffalo, NY / 313 miles away from Bridgeport, 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: 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: 1GT49PE72MF236674
Stock: 2003880154
Certified Pre-Owned: No
Listed since: 07-10-2025 - $49,995fair price$782 below market
- 78,966 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Crossroads Auto (51 mi away)
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Located in Maspeth, NY / 51 miles away from Bridgeport, 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: 1GT49RE75MF179771
Stock: 179771
Certified Pre-Owned: No - $60,590fair price
- 62,086 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in San Antonio, TX / 1,635 miles away from Bridgeport, 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: 1GT49REY0MF187544
Stock: 2003912027
Certified Pre-Owned: No
Listed since: 07-20-2025 - New Listing$60,998fair price$2,079 below market
- 45,985 miles
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from GA to CT*
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Located in Kennesaw, GA / 798 miles away from Bridgeport, 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: 1GT49REY1MF236959
Stock: 27634387
Certified Pre-Owned: No - $62,721fair price$1,991 above market
- 25,173 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Generation Buick GMC (29 mi away)
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Located in Bohemia, NY / 29 miles away from Bridgeport, 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 - $57,422fair price$705 above market
- 75,662 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
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Located in Spokane, WA / 2,197 miles away from Bridgeport, CT
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Key...
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: 1GT49REY4MF274377
Stock: MF274377B
Certified Pre-Owned: No - $44,995good price$2,121 below market
- 127,356 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Texas Truck Barn (71 mi away)
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Located in Summit, NJ / 71 miles away from Bridgeport, CT
ABOUT THIS VEHICLE 2019 GMC Sierra 2500 Denali 4WD 6.6L Duramax Diesel Allison 127K Miles GPS Nav Backup Camera Goosneck Ball FREE WARRANTY All of our...
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: 1GT12SEY9KF132389
Stock: 132389
Certified Pre-Owned: No
Listed since: 06-29-2025 - $56,995good price$2,087 below market
- 58,909 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Marcotte Ford (74 mi away)
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Located in Holyoke, MA / 74 miles away from Bridgeport, CT
Priced below KBB Fair Purchase Price! CARFAX One-Owner.Certified. Quicksilver Metallic 2021 GMC Sierra 2500HD Denali 4D Crew Cab 4WD 10-Speed Automati...
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: 1GT49REY7MF179795
Stock: Z7634A
Certified Pre-Owned: No
Listed since: 05-02-2025 - Price Drop$46,269fair price$890 above market
- 107,616 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Richard Chevrolet (28 mi away)
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Located in Cheshire, CT / 28 miles away from Bridgeport, 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$1,553 below market
- 100,791 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- McGuire Buick GMC (59 mi away)
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Located in Little Falls, NJ / 59 miles away from Bridgeport, 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 - New Listing$58,998fair price$679 below 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 / 2,481 miles away from Bridgeport, 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 - Price Drop
- 38,793 miles
- No accidents, 2 owners, rental vehicle
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (70 mi away)
- Home delivery*
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Located in Lake Katrine, NY / 70 miles away from Bridgeport, 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 - $58,493fair price$1,804 below market
- 58,421 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Balise Toyota of Warwick (97 mi away)
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Located in Warwick, RI / 97 miles away from Bridgeport, 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 - New Listing$50,998good price$1,884 below market
- 71,849 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from NM to CT*
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Located in Santa Fe, NM / 1,810 miles away from Bridgeport, 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: 1GT12SEY8KF226957
Stock: 26611852
Certified Pre-Owned: No - 25,142 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- GMC of Watertown (27 mi away)
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Located in Watertown, CT / 27 miles away from Bridgeport, 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 (23 mi away)
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Located in Smithtown, NY / 23 miles away from Bridgeport, 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 - New Listing$48,990fair price$611 above market
- 39,850 miles
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 585 miles away from Bridgeport, 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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49ME79MF232281
Stock: 2003915448
Certified Pre-Owned: No
Listed since: 07-22-2025 - New Listing$59,998fair price$470 below market
- 58,305 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from FL to CT*
Close
Located in Clermont, FL / 997 miles away from Bridgeport, 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: 1GT49REYXMF183582
Stock: 27634675
Certified Pre-Owned: No - $40,999
- 56,872 miles
- No accidents, personal use only
- Blasius GMC (21 mi away)
Close
Located in Branford, CT / 21 miles away from Bridgeport, 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
- 31,043 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- King O'Rourke Buick GMC (23 mi away)
Close
Located in Smithtown, NY / 23 miles away from Bridgeport, 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
Showing 64 - 84 out of 326 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 Bridgeport, CT Values
Estimated values
2021 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $46,542 | $49,018 | $51,508 |
| Clean | $45,690 | $48,073 | $50,463 |
| Average | $44,270 | $46,496 | $48,723 |
| Rough | $42,424 | $44,447 | $46,460 |
The average list price of a used 2021 GMC Sierra 2500HD in Bridgeport, Connecticut is $55,950. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Bridgeport, Connecticut is 60,626. Based on the average mileage of 60,626 for used 2021 GMC Sierra 2500HD for sale in Bridgeport, 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 Bridgeport, Connecticut to be $44,270.
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