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659 listings
- New Listing$59,950great price$10,607 below market
- 44,669 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Leesburg Buick GMC (87 mi away)
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Located in Leesburg, VA / 87 miles away from Harrisburg, PA
Diesel Power. AT4 Prestige. 2021 GMC Sierra 2500HD AT4 4WD in Pacific Blue MetallicThis 2021 GMC Sierra 2500HD AT4 Crew Cab 4WD is the ultimate ble...
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: 1GT49PEY8MF219547
Stock: 40081A
Certified Pre-Owned: No
Listed since: 05-09-2025 - New Listing$44,991great price$7,006 below market
- 119,424 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Haley Buick GMC (194 mi away)
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Located in Richmond, VA / 194 miles away from Harrisburg, PA
THIS VEHICLE IS LOCATED AT 9831 MIDLOTHIAN TURNPIKE RICHMOND VA 23235. CALL US TODAY TO 804-320-9054 TO SCHEDULE YOUR NO HASSLE NO HAGGLE TEST DRIVE.*...
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: 1GT49REYXMF120711
Stock: T306977A
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$56,999good price$2,296 below market
- 45,966 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Country Chevrolet (117 mi away)
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Located in Warrenton, VA / 117 miles away from Harrisburg, PA
2021 GMC Sierra 2500HD Denali Onyx Black 4WD 6.6L V8 6-Speed Automatic6-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/L...
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: 1GT49RE78MF256052
Stock: P9059
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing$54,495good price$4,001 below market
- 90,507 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Holman Lincoln Mount Laurel (105 mi away)
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Located in Mt. Laurel, NJ / 105 miles away from Harrisburg, PA
10-Speed Automatic, 4WD, Jet Black Leather. Holman Lincoln Mt. Laurel is proud to offer this fantastic 2021 GMC Sierra 2500HD. Denali Ebony Twilight M...
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: 1GT49REY4MF244795
Stock: MF244795
Certified Pre-Owned: No
Listed since: 07-31-2025 - Price Drop$58,892fair price$1,210 below market
- 41,934 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Maguire Chevrolet (157 mi away)
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Located in Trumansburg, NY / 157 miles away from Harrisburg, PA
Pacific Blue Metallic 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari A...
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: 1GT49PEY9MF305790
Stock: XC3494W
Certified Pre-Owned: No
Listed since: 06-16-2025 - $43,989good price$1,513 below market
- 27,874 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Bowser Hyundai (162 mi away)
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Located in Pleasant Hills, PA / 162 miles away from Harrisburg, PA
Odometer is 42642 miles below market average! CARFAX One-Owner. Clean CARFAX. 2021 GMC Certified. 4WD Sierra 2500HD SLE Summit White 6-Speed Automatic...
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: 1GT39ME78MF286473
Stock: GT25394A
Certified Pre-Owned: No
Listed since: 06-03-2025 - $62,598fair price$88 below market
- 43,454 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- i.g. Burton Chrysler Dodge Jeep Ram FIAT of Berlin (160 mi away)
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Located in Berlin, MD / 160 miles away from Harrisburg, PA
***BACKUP CAMERA, ***BLUETOOTH, ***CREW CAB, ***4 Wheel Drive, *TOW PACKAGE, CLEAN CARFAX, EXTRA CLEAN, LOCAL TRADE, 10-Speed Automatic, 4WD, Jet Blac...
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: 1GT49REY0MF319881
Stock: B257020A
Certified Pre-Owned: No
Listed since: 05-03-2025 - $62,987fair price$1,675 above market
- 47,905 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Morgan Automotive (27 mi away)
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Located in Manheim, PA / 27 miles away from Harrisburg, PA
CLEAN CARFAX!!This powerful 2021 GMC Sierra 2500 AT4 Crew Cab 4WD with the AT4 Preferred Package combines heavy-duty strength with trail-ready refinem...
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: 1GT49PEY0MF272209
Stock: J272209
Certified Pre-Owned: No - New Listing$49,995fair price$1,322 below market
- 112,439 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- InTouch Auto Outlet (144 mi away)
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Located in Spotsylvania Courthouse, VA / 144 miles away from Harrisburg, PA
*** DURAMAX 6.6L TURBO-DIESEL ENGINE, DENALI ULTIMATE PACKAGE, CARFAX ONE OWNER w/CONSISTENT SERVICE RECORDS REPORTED *** 20 Inch Plus Wheels 4WD/AWD ...
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: 1GT49REY4MF240147
Stock: A5641
Certified Pre-Owned: No - Price Drop
- 68,632 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Romeo Chevrolet Buick GMC (191 mi away)
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Located in Lake Katrine, NY / 191 miles away from Harrisburg, PA
Romeo GM Center Proudly presents this 2021 GMC Sierra 2500HD with Assist Step & Floor Liner Package (LPO) (1st & 2nd Row All-Weather Floor Liner (LPO)...
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: 1GT59ME73MF197080
Stock: 25460A
Certified Pre-Owned: No
Listed since: 06-18-2025 - New Listing$56,998fair price$436 below market
- 78,290 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax Wayne (145 mi away)
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Located in Wayne, NJ / 145 miles away from Harrisburg, PA
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: 1GT49REY1MF199685
Stock: 26389447
Certified Pre-Owned: No - 41,025 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rohrich Lexus (166 mi away)
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Located in Pittsburgh, PA / 166 miles away from Harrisburg, PA
Odometer is 28474 miles below market average! Clean CARFAX.[NAVIGATION PACKAGE], [HEATED AND VENTILATED FRONT SEATS], [HEATED FRONT SEATS], [BLIND SPO...
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: 1GT49RE71MF225905
Stock: L25339B
Certified Pre-Owned: No
Listed since: 06-16-2025- $53,900great price$9,516 below market
- 90,445 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- BM MotorCars (140 mi away)
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Located in Linden, NJ / 140 miles away from Harrisburg, PA
NAVIGATION SYSTEM, BRAKE ASSIST, BLIND SPOT MONITORING, BACKUP CAMERA, SUNROOF, BLUETOOTH CONNECTIVITY, COOLED SEATS, HEATED LEATHER SEATS, HEATED SEA...
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: 1GT49REY5NF124019
Stock: 124019C01
Certified Pre-Owned: No
Listed since: 06-17-2025 - 54,685 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (81 mi away)
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Located in Quakertown, PA / 81 miles away from Harrisburg, PA
2021 GMC Sierra 2500HD Summit White Denali Ultimate package 4WD 10-Speed Automatic 4D Crew Cab Recent Arrival!Summer Sale-A-Thon! Star is kicking off ...
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: 1GT49REY2MF134098
Stock: Q450443A
Certified Pre-Owned: No
Listed since: 07-22-2025- $56,900great price$6,488 below market
- 52,444 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Preston Ford of Denton (112 mi away)
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Located in Denton, MD / 112 miles away from Harrisburg, PA
Sierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Summit White, Jet Black With Kalahari Accents Leather.Priced be...
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: 1GT49PEY8LF346281
Stock: F242420C
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop$55,357great price$10,429 below market
- 83,584 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Team Toyota (198 mi away)
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Located in Steubenville, OH / 198 miles away from Harrisburg, PA
Thank you for choosing TEAM Automotive! Were excited to offer this rugged and refined 2022 GMC Sierra 2500HD AT4 4X4a heavy-duty truck built for those...
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: 1GT49PEY1NF145664
Stock: 25B46
Certified Pre-Owned: No
Listed since: 05-22-2025 - 58,377 miles
- Insurance loss reported, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Mr. Car of Glen Burnie (78 mi away)
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Located in Glen Burnie, MD / 78 miles away from Harrisburg, PA
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: 1GT49REY4MF131610
Stock: MRC131610D
Certified Pre-Owned: No
Listed since: 05-05-2023- $55,860good price$3,603 below market
- 67,357 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bob Weaver Chevrolet GMC (45 mi away)
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Located in Pottsville, PA / 45 miles away from Harrisburg, PA
New Tires, ***For Current Pricing Visit www.bobweaverauto.com***, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Clean CARFAX.4WD 10...
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: 1GT49PEY3LF132654
Stock: G25577A
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing$60,590good price$3,648 below market
- 49,940 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana - Baltimore (62 mi away)
- Home delivery*
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Located in Baltimore, MD / 62 miles away from Harrisburg, PA
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: 1GT49REY8NF243523
Stock: 2003839227
Certified Pre-Owned: No
Listed since: 07-02-2025 - Price Drop$60,224good price$3,119 below market
- 58,621 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Wright Buick GMC (169 mi away)
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Located in Wexford, PA / 169 miles away from Harrisburg, PA
Heated/Cooled Leather Seats, Navigation, Sunroof, Heated Rear Seat, 4WD, Alloy Wheels, Bed Liner, Trailer 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: 1GT49REY8NF201188
Stock: W24T210A
Certified Pre-Owned: No
Listed since: 09-11-2024 - $62,900good price$6,337 below market
- 15,870 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Decozen Chrysler Dodge Jeep Ram (144 mi away)
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Located in Verona, NJ / 144 miles away from Harrisburg, PA
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: 1GT49PEY0LF221310
Stock: 5873P
Certified Pre-Owned: No
Showing 1 - 21 out of 659 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 Harrisburg, PA Values
Estimated values
2021 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $42,081 | $45,274 | $48,483 |
| Clean | $41,311 | $44,400 | $47,500 |
| Average | $40,027 | $42,944 | $45,862 |
| Rough | $38,358 | $41,052 | $43,732 |
The average list price of a used 2021 GMC Sierra 2500HD in Harrisburg, Pennsylvania is $56,180. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Harrisburg, Pennsylvania is 61,592. Based on the average mileage of 61,592 for used 2021 GMC Sierra 2500HD for sale in Harrisburg, PA 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 Harrisburg, Pennsylvania to be $40,027.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.