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2,992 listings
- 44,190 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Karma of Fuquay (288 mi away)
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Located in Fuquay-Varina, NC / 288 miles away from Knoxville, TN
1 OWNER, LEATHER, SUNROOF, NAVIGATION, 360 BACKUP CAMERA, HEATED/ COOLED SEATS, HD REAR VIEW MIRROR
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: 1GT49REY8LF115988
Stock: 115988
Certified Pre-Owned: No
Listed since: 05-12-2025- Price Drop
- 72,777 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Gary Mathews Motors (200 mi away)
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Located in Clarksville, TN / 200 miles away from Knoxville, TN
Bluetooth, Navigation System/ GPS, iPod Adapter, Lift Kit, USB Port, Heated Seats, Remote Start, Rear View Camera/ Backup Camera, Satellite Radio/ XM,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: 1GT49REY5LF128519
Stock: K14192
Certified Pre-Owned: No
Listed since: 05-21-2025 - $48,425great price$4,867 below market
- 66,866 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Chesrown Chevrolet GMC (305 mi away)
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Located in Delaware, OH / 305 miles away from Knoxville, TN
CARFAX One-Owner. Clean CARFAX. Recent Arrival!Why buy at Chesrown? How about our FREE Lifetime Powertrain Warranty! Still not convinced? We also 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: 1GT59MEY0MF179340
Stock: C25498B
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing
- 203,380 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- B & B Automotive (174 mi away)
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Located in Albertville, AL / 174 miles away from Knoxville, TN
2020 GMC SIERRA 2500 SLE 4X4 6.6 DURAMAX IT HAS 203K ON THE MILES... NICE TRUCK AND RUNS GREAT... IT HAS POWER WINDOWS, LOCKS, MIRRORS, CRUISE, TILT, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
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: 1GT49MEY2LF256588
Stock: 25-094
Certified Pre-Owned: No - New Listing$55,900great price$5,882 below market
- 86,031 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Chevrolet Buick GMC (92 mi away)
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Located in Somerset, KY / 92 miles away from Knoxville, TN
CARFAX One-Owner. Fully Detailed. Clean CARFAX. Ebony Twilight Metallic 2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodies...
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: 1GT49REY9MF125494
Stock: MF125494
Certified Pre-Owned: No
Listed since: 05-30-2025 - 142,890 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Glynn Smith Chevrolet GMC (241 mi away)
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Located in Opelika, AL / 241 miles away from Knoxville, TN
NA.
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: 1GT49PEY0LF239175
Stock: S11491A
Certified Pre-Owned: No
Listed since: 05-17-2025- Price Drop$53,504great price$7,312 below market
- 81,431 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Ed Martin Buick GMC (307 mi away)
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Located in Carmel, IN / 307 miles away from Knoxville, TN
Recent Arrival! ****, *Certified By Carfax - NO ACCIDENTS!***, *Local Trade In - Never a Rental!***, *Moonroof***, *Navigation!***, *Rear View Back-Up...
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: 1GT49NEY6MF251949
Stock: 551023A
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing$49,852great price$5,384 below market
- 116,459 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- John Thornton Buick GMC (173 mi away)
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Located in Carrollton, GA / 173 miles away from Knoxville, TN
Recent Arrival! Thank you for considering this beautiful 2021 GMC Sierra 2500HD Denali finished in stunning Onyx Black with Dark Walnut/Dark Ash Grey ...
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: 1GT49REY4MF177776
Stock: SG1235A
Certified Pre-Owned: No
Listed since: 05-31-2025 - $56,864good price$4,333 below market
- 76,392 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Scott Clark Honda (182 mi away)
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Located in Charlotte, NC / 182 miles away from Knoxville, TN
CARFAX One-Owner.2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic**ONE OWNER, **CLEAN CARFAX, **NAVIGATION, **REAR...
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: 1GT49REY6MF236634
Stock: PL36634
Certified Pre-Owned: No
Listed since: 04-23-2025 - $50,995good price$3,594 below market
- 62,761 miles
- No accidents, 3 owners, personal use
- 6'7” bed, 6.6l, 8cyl
- Glenn Chrysler Dodge Jeep Ram (190 mi away)
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Located in Crestwood, KY / 190 miles away from Knoxville, TN
White Frost Tricoat 2019 GMC Sierra 2500HD Denali 4WD Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed AutomaticTHIS VEHICLES FEATURES INCLUDE:, All...
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: 1GT12SEY3KF105477
Stock: 507030A
Certified Pre-Owned: No
Listed since: 04-25-2025 - $67,999good price$5,933 below market
- 16,353 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bowser Hyundai (372 mi away)
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Located in Pleasant Hills, PA / 372 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price! Odometer is 49640 miles below market average! CARFAX One-Owner. 2021 GMC Certified. 4WD Sierra 2500HD AT4 Pacifi...
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: 1GT49PEYXMF213216
Stock: G25286A
Certified Pre-Owned: No
Listed since: 05-07-2025 - Price Drop$43,322great price$4,235 below market
- 96,410 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Great Lakes Honda (382 mi away)
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Located in Akron, OH / 382 miles away from Knoxville, TN
Completely serviced and safety inspected, buy with confidence, Bluetooth, 4WD, MOONROOF, LEATHER, NAVIGATION, Allison 1000 6-Speed Automatic, 4WD, Jet...
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: 1GT12SEY6KF103089
Stock: P12231
Certified Pre-Owned: No
Listed since: 04-14-2025 - $62,999fair price$5,077 below market
- 44,669 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Leesburg Buick GMC (410 mi away)
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Located in Leesburg, VA / 410 miles away from Knoxville, TN
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 - Price Drop$51,456good price$5,684 below market
- 84,901 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Elevation Chevrolet GMC of Boone (126 mi away)
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Located in Boone, NC / 126 miles away from Knoxville, TN
Priced below KBB Fair Purchase Price! 2021 GMC Sierra 2500HD SLT Summit White Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic ANDROID AUTO, APPLE C...
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: 1GT49NEY3MF255702
Stock: 255702A
Certified Pre-Owned: No
Listed since: 05-14-2025 - $60,991good price$5,307 below market
- 64,900 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- George Moore Chevrolet (408 mi away)
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Located in Jacksonville, FL / 408 miles away from Knoxville, TN
GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat...
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: 1GT49REY5MF267373
Stock: 299915A
Certified Pre-Owned: No
Listed since: 05-26-2025 - $57,788fair price$380 below market
- 84,634 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Chrysler Dodge Jeep Ram FIAT (92 mi away)
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Located in Somerset, KY / 92 miles away from Knoxville, TN
2021 GMC 4WD Sierra 2500HD Denali Summit White
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: 1GT49REY7MF172667
Stock: MF172667
Certified Pre-Owned: No
Listed since: 04-26-2025 - $59,970good price$3,128 below market
- 52,181 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ALM Kennesaw (137 mi away)
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Located in Kennesaw, GA / 137 miles away from Knoxville, TN
81K$ MSRP..DRIVER ALERT PKG I..DRIVER ALERT PKG II..X31 OFF-ROAD PKG..HEATED SEATS..LANE KEEP ASISST..LANE DEPARTURE WARNING..WHEELS: 20" MULTI-DIMENS...
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: 1GT19REY8MF239411
Stock: MF239411
Certified Pre-Owned: No
Listed since: 05-30-2025 - $45,995good price$2,944 below market
- 148,521 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (389 mi away)
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Located in Collinsville, IL / 389 miles away from Knoxville, TN
Recent Trade, ONE OWNER! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Pack...
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: 1GT49REY7MF193549
Stock: L252298B
Certified Pre-Owned: No
Listed since: 03-13-2025 - $58,588good price$5,919 below market
- 68,774 miles
- 1 accident, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Lexington Buick GMC (148 mi away)
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Located in Lexington, KY / 148 miles away from Knoxville, TN
CARFAX One-Owner. 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB P...
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: 1GT49PEY5MF256636
Stock: MF256636
Certified Pre-Owned: No
Listed since: 05-28-2025 - Price Drop$58,970good price$2,784 below market
- 60,135 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ALM Hyundai Athens (137 mi away)
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Located in Athens, GA / 137 miles away from Knoxville, TN
X31 OFF-ROAD PKG..TECHNOLOGY PACKAGE..DENALI BLACK DIAMOND EDITION..BLIND SPOT..COOLED HEATED SEATS..LANE DEPARTURE..LEATHER SEATS..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: 1GT19REY2MF221731
Stock: MF221731
Certified Pre-Owned: No
Listed since: 03-07-2025 - Price Drop$46,900good price$1,975 below market
- 111,255 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Marine Chevrolet (372 mi away)
Close
Located in Jacksonville, NC / 372 miles away from Knoxville, TN
Clean CARFAX. Onyx Black 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Sierra 2500HD Denali, 4D Crew 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: 1GT12SEY5KF149898
Stock: ST1511AT
Certified Pre-Owned: No
Listed since: 04-16-2025
Showing 64 - 84 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 2020 GMC Sierra 2500HD in Knoxville, TN Values
Estimated values
2020 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 | $40,270 | $43,682 | $46,974 |
| Clean | $39,417 | $42,731 | $45,924 |
| Average | $37,995 | $41,146 | $44,174 |
| Rough | $36,146 | $39,085 | $41,898 |
The average list price of a used 2020 GMC Sierra 2500HD in Knoxville, Tennessee is $54,650. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Knoxville, Tennessee is 85,043. Based on the average mileage of 85,043 for used 2020 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 2020 in Knoxville, Tennessee to be $37,995.
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