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2,992 listings
- $56,970fair price$96 below market
- 104,246 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sullivan Cadillac (477 mi away)
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Located in Ocala, FL / 477 miles away from Knoxville, TN
Quicksilver Metallic 2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 12-Volt Rear Auxiliary Power Outlet, 120-Volt 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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49REY0MF275865
Stock: C24M461G
Certified Pre-Owned: No
Listed since: 02-28-2025 - $49,900fair price$1,802 below market
- 131,593 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lowery Brothers Motors (175 mi away)
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Located in Boaz, AL / 175 miles away from Knoxville, TN
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: 1GT49REY2MF132173
Stock: 132173-T
Certified Pre-Owned: No
Listed since: 05-16-2025 - New Listing
- 14,274 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Carvana - Richmond (366 mi away)
- Home delivery*
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Located in Richmond, VA / 366 miles away from Knoxville, TN
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: 2GT22NEG2K1160281
Stock: 2003693529
Certified Pre-Owned: No
Listed since: 04-28-2025 - New Listing$58,908fair price$1,086 below market
- 83,841 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- John Megel Chevrolet (108 mi away)
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Located in Dawsonville, GA / 108 miles away from Knoxville, TN
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt 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: 1GT49PEY2MF227613
Stock: 20088
Certified Pre-Owned: No
Listed since: 05-29-2025 - 21,800 miles
- Lemon reported, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Impex Chevrolet GMC (237 mi away)
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Located in Reidsville, NC / 237 miles away from Knoxville, TN
CARFAX One-Owner.2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Onyx Black Duramax 6.6L V8 TurbodieselSierra 2500HD Denali, Duramax 6.6L V8 Turb...
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: Yes
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY2MF246870
Stock: 2GT6870
Certified Pre-Owned: No
Listed since: 02-17-2025- $48,328fair price$784 below market
- 104,417 miles
- 1 accident, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Jenkins & Wynne Ford (198 mi away)
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Located in Clarksville, TN / 198 miles away from Knoxville, TN
Certified. Certification Program Details: Certified. Ford Blue Certified Details: * Transferable Warranty * Roadside Assistance * 139 Point Inspection...
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: 1GT12SEY9KF197002
Stock: 91309A
Certified Pre-Owned: No
Listed since: 04-10-2025 - $49,985fair price$1,442 below market
- 146,042 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Harry Blackwell Chevrolet GMC (344 mi away)
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Located in Malden, MO / 344 miles away from Knoxville, TN
EquipmentIt's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in this model are a must ...
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: 1GT49REY8MF146384
Stock: 3656A
Certified Pre-Owned: No
Listed since: 02-04-2025 - $57,751fair price$1,358 above market
- 52,818 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Tom Gibbs Chevrolet (470 mi away)
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Located in Palm Coast, FL / 470 miles away from Knoxville, TN
Ebony Twilight Metallic 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel CarFax One Owner, CarFax Clean, G...
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: 1GT12SEY8KF261174
Stock: 25651W
Certified Pre-Owned: No
Listed since: 05-13-2025 - $52,990fair price$31 above market
- 81,000 miles
- No accidents, 4 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Reiselman Ford (196 mi away)
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Located in Dickson, TN / 196 miles away from Knoxville, TN
2019 GMC Sierra 2500HD Denali Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather.BLUE CERTIFIED!Clean CARFAX.🚛 2019 GMC Sierra 2500HD Denali 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: 1GT12SEY4KF154901
Stock: 3D18643A
Certified Pre-Owned: No
Listed since: 05-08-2025 - $29,995fair price$515 below market
- 91,759 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- R21 Motorsports (364 mi away)
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Located in Canal Fulton, OH / 364 miles away from Knoxville, TN
Make sure to ask us about our super simple financing process! We offer awesome extended service contracts, nationwide shipping and even remote purchas...
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: 2GT22PEG5K1227788
Stock: D1470
Certified Pre-Owned: No
Listed since: 02-14-2025 - $41,925fair price$558 above market
- 170,186 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Hilton Head Buick GMC (305 mi away)
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Located in Bluffton, SC / 305 miles away from Knoxville, TN
2019 Sierra 2500HD Denali CLEAN CARFAX HISTORY, ONE OWNER, Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automa...
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: 1GT12SEY6KF111080
Stock: KF111080
Certified Pre-Owned: No
Listed since: 05-21-2025 - Price Drop$47,555fair price$292 below market
- 108,636 miles
- 1 accident, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Coggin Buick-GMC of Orange Park (411 mi away)
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Located in Jacksonville, FL / 411 miles away from Knoxville, TN
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...
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: 1GT12SEY3KF125227
Stock: CGB250452A
Certified Pre-Owned: No
Listed since: 05-13-2025 - $58,795fair price$61 below market
- 106,511 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Furrst Class Cars (185 mi away)
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Located in Charlotte, NC / 185 miles away from Knoxville, TN
2021 GMC SIERRA 2500HD DENALI -6.6L Turbo-Diesel -Allison 10 Speed Automatic -8 HD Touchscreen Premium Infotainment -Apple CarPlay/Android Auto -...
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: 1GT49REY4MF142686
Stock: 142686
Certified Pre-Owned: No
Listed since: 03-17-2025 - Price Drop$50,363good price$2,668 below market
- 74,924 miles
- 1 accident, 4 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Cowboy Chevrolet GMC (459 mi away)
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Located in Heber Springs, AR / 459 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price!2 YEAR / 100K MILE QUALITY CERTIFIED POWERTRAIN COVERAGE, Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather...
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: 1GT12SEY0KF202927
Stock: F202927
Certified Pre-Owned: No
Listed since: 05-23-2025 - $53,991fair price$1,669 above market
- 96,350 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Plaza Chrysler Jeep Dodge Ram (496 mi away)
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Located in Inverness, FL / 496 miles away from Knoxville, TN
2021 GMC Sierra 2500HD AT4The Plaza Promise: We create Value beyond the sale that happens today by helping to positively empower the community and ...
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: 1GT49PEY4MF318589
Stock: CD1618
Certified Pre-Owned: No
Listed since: 05-05-2025 - Price Drop
- 109,626 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Cox Chrysler Dodge Jeep Ram (248 mi away)
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Located in Burlington, NC / 248 miles away from Knoxville, TN
Summary- 4x4 ... - CARFAX 1 - OWNER ... - Good CARFAX... - DIESEL ... - EXTENDED WARRANTY / MAINTENANCE PROTECTION AVAILABLE ... - NEWER...
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: 1GT12SEY4KF225773
Stock: P25773
Certified Pre-Owned: No
Listed since: 04-25-2025 - New Listing$35,999fair price$735 below market
- 90,047 miles
- 8'2” bed, 6.6l, 8cyl
- Classic Motors (454 mi away)
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Located in Finksburg, MD / 454 miles away from Knoxville, TN
***MD STATE INSPECTED***1-OWNER**SOUTHERN TRUCK**2021 GMC SIERRA 2500***LONG BED***4X4*** 90,000 MILES***6.6 V8 GAS***6-SPEED AUTO TRANSMISSION***BACK...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT19LE70MF184621
Stock: MF184621
Certified Pre-Owned: No - 96,091 miles
- No accidents, 1 owner, personal use only
- Lambert Buick GMC (384 mi away)
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Located in Cuyahoga Falls, OH / 384 miles away from Knoxville, TN
Recent Arrival! Bed Liner, Backup Camera, Bluetooth, Leather Seats, Moonroof, Navigation System, Heated Seats, Cooled Seats, Excellent CarFax 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: 1GT49PEY8MF262463
Stock: 25555A
Certified Pre-Owned: No
Listed since: 04-19-2025- New Listing$40,590fair price$190 above market
- 38,110 miles
- 1 accident, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana - Charlotte (177 mi away)
- Home delivery*
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Located in Charlotte, NC / 177 miles away from Knoxville, TN
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: 1GT59LE76MF275099
Stock: 2003734650
Certified Pre-Owned: No
Listed since: 05-15-2025 - 95,578 miles
- No accidents, 3 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Impex Chevrolet GMC (237 mi away)
Close
Located in Reidsville, NC / 237 miles away from Knoxville, TN
2019 GMC Sierra 2500HD SLT Crew Cab 4WD 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 TurbodieselSierra 2500HD SLT Crew Cab 4WD, 4D Crew Cab, Dur...
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: 1GT12REY0KF130314
Stock: 2GT4461A
Certified Pre-Owned: No
Listed since: 04-24-2025- 25,950 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Mitch Smith Chevrolet (207 mi away)
Close
Located in Cullman, AL / 207 miles away from Knoxville, TN
Summit White 2021 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic 6.6L V8 6-Speed Automatic, 4WD, Dark Walnut/Slate Cloth.Call 256-841-4410 today to sc...
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: 1GT39ME72MF213048
Stock: P5668
Certified Pre-Owned: No
Listed since: 03-10-2025
Showing 106 - 126 out of 2,992 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 Knoxville, TN 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 | $39,608 | $43,099 | $46,608 |
| Clean | $38,883 | $42,267 | $45,663 |
| Average | $37,675 | $40,881 | $44,088 |
| Rough | $36,104 | $39,080 | $42,040 |
The average list price of a used 2021 GMC Sierra 2500HD in Knoxville, Tennessee is $49,316. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Knoxville, Tennessee is 87,800. Based on the average mileage of 87,800 for used 2021 GMC Sierra 2500HD for sale in Knoxville, TN 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 Knoxville, Tennessee to be $37,675.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.