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798 listings
- New Listing$60,895fair price$1,943 below market
- 9,930 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Faulkner Buick GMC (168 mi away)
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Located in West Chester, PA / 168 miles away from New Haven, CT
GMC Certified, CARFAX 1-Owner, ONLY 9,000 Miles! $4,000 below Kelley Blue Book! Heated/Cooled Leather Seats, NAV, Tow Hitch CLICK NOW!VISIT US TODAYFa...
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: 1GT49RE7XMF267442
Stock: 20217442
Certified Pre-Owned: Yes
Listed since: 06-03-2025 - $53,995good price$3,164 below market
- 80,454 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Highline Motor Cars (133 mi away)
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Located in Southampton, NJ / 133 miles away from New Haven, CT
Get ready to tackle any adventure in this White 2021 GMC Sierra 2500HD! Equipped with the X31 Off-Road Package, this beast is primed for off-road exci...
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: 1GT49REY8MF249577
Stock: 249577
Certified Pre-Owned: No - $54,893fair price$1,879 below market
- 103,091 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Mercedes-Benz of North Haven (8 mi away)
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Located in North Haven, CT / 8 miles away from New Haven, CT
Clean CARFAX.Denali Ultimate Package, Inside Rearview Auto-Dimming Rear Camera Mirror, Multicolor 15" Diagonal Head-Up Display, Power Sunroof, Technol...
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: 1GT49REY3MF109503
Stock: 18127MK1
Certified Pre-Owned: No
Listed since: 04-27-2025 - $50,900fair price$1,402 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 - $65,998good price$2,329 below market
- 45,957 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jaguar Boston (117 mi away)
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Located in Boston, MA / 117 miles away from New Haven, CT
INSPECTION COMPLETED Every Herb Chambers Certified pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who ins...
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: 1GT49REY9PF234977
Stock: BP012748XXA
Certified Pre-Owned: No
Listed since: 05-30-2025 - $59,998fair price$1,131 below market
- 26,785 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Vachon GMC (67 mi away)
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Located in Putnam, CT / 67 miles away from New Haven, CT
Onyx Black 2021 GMC Sierra 2500HD Denali 4WD 6-Speed Automatic 6.6L V8 *** VACHON GMC 139 POMFRET ST PUTNAM, CT ***, ** CALL 860 928 6572 **, ( ONE OW...
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: 1GT49RE75MF293981
Stock: 257993A
Certified Pre-Owned: Yes
Listed since: 04-07-2025 - New Listing$51,990fair price$1,357 below market
- 92,568 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 796 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: 1GT49REY0MF318830
Stock: 2003634758
Certified Pre-Owned: No
Listed since: 04-29-2025 - New Listing$59,990good price$4,033 below market
- 53,772 miles
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 702 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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49REY2MF301219
Stock: 2003799744
Certified Pre-Owned: No
Listed since: 06-10-2025 - $65,995good price$2,275 below market
- 46,416 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Herb Connolly Chevrolet (103 mi away)
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Located in Framingham, MA / 103 miles away from New Haven, CT
Clean CARFAX - CARFAX One-Owner - CarBravo Certified - 4WD - 6.6L V8 Diesel - Crew Cab - Denali Ultimate Package - Power Sunroof - Navigation System -...
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: 1GT49REY4PF202440
Stock: CSG255420A
Certified Pre-Owned: No
Listed since: 05-15-2025 - $49,995fair price$1,410 below market
- 78,966 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Crossroads Auto (65 mi away)
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Located in Maspeth, NY / 65 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: 1GT49RE75MF179771
Stock: 179771
Certified Pre-Owned: No
Listed since: 03-07-2025 - $52,976fair price$624 below market
- 77,041 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Ingersoll Auto of Pawling (36 mi away)
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Located in Pawling, NY / 36 miles away from New Haven, CT
CARFAX One-Owner. Clean CARFAX. 6-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adj...
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: 1GT49RE77MF297658
Stock: X297658
Certified Pre-Owned: No
Listed since: 08-02-2024 - $39,444fair price$600 below market
- 71,477 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Ron Currier's Hilltop Chevrolet (170 mi away)
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Located in Somersworth, NH / 170 miles away from New Haven, CT
1 OWNER CLEAN CARFAX, BACKUP CAMERA, BLUE TOOTH HANDS FREE, ALLOY WHEELS, 4D Crew Cab, 4WD, ABS brakes, Convenience Package, Deep-Tinted Glass, Electr...
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: 1GT49LE71MF292839
Stock: 20437A
Certified Pre-Owned: No
Listed since: 05-20-2025 - Price Drop$64,280fair price$134 below market
- 56,412 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Greater Lowell Buick GMC (124 mi away)
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Located in Lowell, MA / 124 miles away from New Haven, 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: 1GT49REYXMF222431
Stock: 255113A
Certified Pre-Owned: Yes
Listed since: 05-20-2025 - $35,706fair price$192 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 - Price Drop$61,400fair price$1,961 below market
- 45,280 miles
- 1 accident, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Dana Ford Lincoln (83 mi away)
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Located in Staten Island, NY / 83 miles away from New Haven, CT
Recent Arrival! 2021 GMC Sierra 2500HD Denali,Ford Blue Certified, *Fully detailed*, *Fresh oil change*, 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash...
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: 1GT49REYXMF108980
Stock: 108980
Certified Pre-Owned: No
Listed since: 05-11-2025 - $64,497fair price$864 above market
- 29,294 miles
- No accidents, 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
Ebony Twilight Metallic 2023 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 360 view camera, Power folding mirrors, Keyle...
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: 1GT19REYXPF228964
Stock: 228964C01
Certified Pre-Owned: No
Listed since: 05-30-2025 - New Listing$37,450good price$1,483 below market
- 54,972 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 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!*, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 17" Machined Aluminum Wheels, 18" Chromed Aluminum Wheels...
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: 2GT22PEG2K1215565
Stock: 225535A
Certified Pre-Owned: No
Listed since: 05-29-2025 - $56,985fair price$1,678 below market
- 41,286 miles
- 1 accident, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Vendetti Buick GMC (95 mi away)
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Located in Franklin, MA / 95 miles away from New Haven, CT
LEATHER, Bluetooth , SUNROOF, REMOTE START, NAVIGATION, BACK UP CAMERA, CREW CAB, FOUR WHEEL DRIVE, HEATED AND COOLED SEATS, GREAT CONDITION, GM CERT...
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: 1GT49RE76MF251187
Stock: G69815A
Certified Pre-Owned: Yes
Listed since: 05-03-2025 - Price Drop$52,480fair price$1,636 below market
- 93,221 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- D'ELLA Cadillac (143 mi away)
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Located in Queensbury, NY / 143 miles away from New Haven, CT
This 2021 GMC Sierra 2500HD AT4, has a Summit White exterior and an Jet Black with Kalahari Accents interior color. 93206 miles. Stock Number 259246A....
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 - New Listing$49,999fair price$1,189 below market
- 83,696 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Colonial Ford (124 mi away)
Close
Located in Plymouth, MA / 124 miles away from New Haven, CT
Highlights of this 2019 GMC Sierra 2500HD include: CARFAX 1-Owner. PRICED TO MOVE $3,400 below J.D. Power Retail! Heated/Cooled Leather Seats, Moonroo...
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$56,500fair price$1,581 above market
- 61,875 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Atlantic Subaru (125 mi away)
Close
Located in Bourne, MA / 125 miles away from New Haven, CT
Atlantic Subaru is Proud to Present this2021 GMC Sierra 2500HD Denali in White Frost Tricoat over Jet Black Leather 4WD 6-Speed Automatic 6.6L V8Optio...
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: 1GT49RE7XMF153019
Stock: P7464A
Certified Pre-Owned: No
Listed since: 05-03-2025
Showing 85 - 105 out of 798 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 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $44,696 | $48,112 | $51,546 |
| Clean | $43,878 | $47,183 | $50,500 |
| Average | $42,514 | $45,636 | $48,759 |
| Rough | $40,742 | $43,625 | $46,494 |
The average list price of a used 2021 GMC Sierra 2500HD in New Haven, Connecticut is $54,589. The average mileage on a used GMC Sierra 2500HD 2021 for sale in New Haven, Connecticut is 60,651. Based on the average mileage of 60,651 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 $42,514.
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