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3,035 listings
- Price Drop$53,995great price$5,103 below market
- 78,975 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Coughlin Automotive Group (42 mi away)
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Located in London, OH / 42 miles away from Dayton, OH
You can find this 2020 GMC Sierra 2500HD Denali and many others like it at Coughlin Chevrolet Buick GMC of London. Is it possible to fall in love with...
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: 1GT49REY5LF273379
Stock: G25435A
Certified Pre-Owned: No
Listed since: 05-15-2025 - $50,995great price$4,694 below market
- 92,454 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (320 mi away)
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Located in Collinsville, IL / 320 miles away from Dayton, OH
1-Owner New Vehicle Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering 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: 1GT49REY7LF153910
Stock: L253860A
Certified Pre-Owned: No
Listed since: 04-19-2025 - New Listing$48,995great price$9,347 below market
- 64,753 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- McDonald GMC (245 mi away)
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Located in Saginaw, MI / 245 miles away from Dayton, OH
Recent Arrival!Power meets the road,Chrome and steel in perfect form,Sierra stands tall.See the complete details below and call us at (989) 790-...
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: 1GT49NEY5LF116668
Stock: 10116668
Certified Pre-Owned: No
Listed since: 07-31-2025 - Price Drop$46,496great price$5,359 below market
- 132,312 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Capital Ford Lincoln of Rocky Mount (442 mi away)
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Located in Rocky Mount, NC / 442 miles away from Dayton, OH
CARFAX One-Owner.Sierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Summit White, Jet Black With Kalahari Accents ...
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: 1GT49PEY1LF287705
Stock: RAT11097
Certified Pre-Owned: No
Listed since: 06-13-2025 - $48,988fair price$4,276 below market
- 98,120 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Randy Marion Buick GMC (361 mi away)
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Located in Huntersville, NC / 361 miles away from Dayton, OH
Need VIP assistance on this vehicle Text SAVE12 to 888-542-1234.CARFAX One-Owner. Clean CARFAX. Red Quartz Tintcoat 2020 GMC Sierra 2500HD SLT 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: 1GT49NEY2LF241692
Stock: GM17840A
Certified Pre-Owned: No
Listed since: 07-19-2025 - $53,014good price$3,987 below market
- 94,023 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Reiselman GMC (276 mi away)
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Located in Springfield, TN / 276 miles away from Dayton, OH
REARVIEW CAMERA!, BLUETOOTH!, USB PORT!, Apple-Android CAR PLAY!, SUNROOF/MOONROOF!, SALES PRICE REFLECTS A $1500 DISCOUNT IF FINANCED WITH US!, Sierr...
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: 1GT49PEY3LF157392
Stock: 1R1026B
Certified Pre-Owned: No
Listed since: 07-05-2025 - $48,800good price$2,742 below market
- 75,338 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- City Auto Memphis (450 mi away)
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Located in Memphis, TN / 450 miles away from Dayton, OH
Vehicle DetailsRev up your driving experience with this exceptional 2020 GMC Sierra 2500 Denali, a powerhouse that combines luxury with rugged...
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: 1GT49RE75LF286933
Stock: 511032
Certified Pre-Owned: No
Listed since: 06-20-2025 - $51,900good price$3,389 below market
- 84,504 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Junction Buick GMC (195 mi away)
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Located in Chardon, OH / 195 miles away from Dayton, OH
#AT4 Heated seats! Bedliner!! Bose sound!! Heads up display!! Remote start! 4wd! Heated rear seats! Recently inspected and serviced by our professiona...
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: 1GT49PEY1LF336286
Stock: B336286L
Certified Pre-Owned: No
Listed since: 04-10-2025 - New Listing$49,590good price$2,659 below market
- 22,646 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana - Indianapolis (104 mi away)
- Home delivery*
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Located in Indianapolis, IN / 104 miles away from Dayton, OH
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: 1GT49LEY6LF339838
Stock: 2003936673
Certified Pre-Owned: No
Listed since: 08-01-2025 - $55,860good price$3,631 below market
- 67,357 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bob Weaver Chevrolet GMC (425 mi away)
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Located in Pottsville, PA / 425 miles away from Dayton, OH
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$69,995fair price$2,282 below market
- 4,083 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (320 mi away)
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Located in Collinsville, IL / 320 miles away from Dayton, OH
1-Owner New Vehicle Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering 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: 1GT49REY7LF247057
Stock: L255354A
Certified Pre-Owned: Yes
Listed since: 07-07-2025 - $56,492good price$4,982 below market
- 52,452 miles
- 2 accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Toyota Thornton Road (423 mi away)
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Located in Lithia Springs, GA / 423 miles away from Dayton, OH
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerGooseneck / 5Th Wheel PackageSu...
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: 1GT49REY9LF150975
Stock: LF150975
Certified Pre-Owned: No
Listed since: 07-13-2025 - $56,880good price$3,010 below market
- 65,862 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jerry Hunt Super Center (358 mi away)
Close
Located in Salisbury, NC / 358 miles away from Dayton, OH
Pacific Blue Metallic 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Carfax Accident Free, Leather Interior, Tow Pac...
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: 1GT49REYXLF179675
Stock: SK2666
Certified Pre-Owned: No
Listed since: 07-18-2025 - $57,995fair price$2,211 below market
- 65,890 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (320 mi away)
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Located in Collinsville, IL / 320 miles away from Dayton, OH
This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...
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: 1GT49PEY6LF232439
Stock: L254584A
Certified Pre-Owned: Yes
Listed since: 07-11-2025 - $45,995fair price$1,441 above market
- 134,779 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Mike Young Buick GMC (239 mi away)
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Located in Frankenmuth, MI / 239 miles away from Dayton, OH
10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Au...
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: 1GT19PEY5LF125580
Stock: 56153
Certified Pre-Owned: No
Listed since: 06-27-2025 - Price Drop$38,700good price$1,551 below market
- 55,382 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarWise Gurnee (260 mi away)
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Located in Gurnee, IL / 260 miles away from Dayton, OH
** Alloy Wheels / Premium Wheels, ** Apple CarPlay/Android Auto, ** Bluetooth, Hands Free, ** Cruise Control, ** Heated Seats, ** Heated Steering Whee...
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: 1GT19ME70LF238732
Stock: GM28052X
Certified Pre-Owned: No
Listed since: 05-05-2025 - New Listing$59,998fair price$1,235 below market
- 54,039 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jake Sweeney Express (44 mi away)
- Home delivery*
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Located in Cincinnati, OH / 44 miles away from Dayton, OH
Have you ever wondered where to buy a Certified used car? Look no further! Jake Sweeney is here to Help. If you are in need of a new or used vehicle, ...
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: 1GT49REY4LF118421
Stock: LP9433
Certified Pre-Owned: No
Listed since: 07-17-2025 - $60,700fair price$88 below market
- 54,531 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Craig and Landreth Pre-Owned (137 mi away)
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Located in Clarksville, IN / 137 miles away from Dayton, OH
WE ARE THE LARGEST LUXURY PRE-OWNED DEALER IN KENTUCKIANA WITH 49 YEARS OF EXPERIENCE, A+ BBB RATING! THIS GMC SIERRA DENALI 2500HD IS CERTIFIED BY 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: 1GT49REY7LF302946
Stock: MU19958T
Certified Pre-Owned: No
Listed since: 04-11-2025 - $39,999fair price$703 below market
- 141,933 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- D'NX Motors (318 mi away)
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Located in Forest, VA / 318 miles away from Dayton, OH
For even more great pictures of our inventory, please visit us @ http://DnxMotorSales.com. DNX is one of the Most Competitive Dealers in our area, an...
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: 1GT49RE7XLF106099
Stock: 4374
Certified Pre-Owned: No - $64,995fair price$3,135 below market
- 36,095 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Star GMC Quakertown (469 mi away)
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Located in Quakertown, PA / 469 miles away from Dayton, OH
GM CERTIFIED, CARFAX 1 OWNER, BOUGHT HERE, LOCAL TRADE, 3.42 Axle Ratio, 8 Multicolor Driver Instrument Info Display, AT4 Preferred Package, AT4 Premi...
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: 1GT49PEY8LF271503
Stock: Q450344A
Certified Pre-Owned: Yes
Listed since: 07-28-2025 - Price Drop$55,990fair price$63 above market
- 81,401 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana - Columbus (65 mi away)
- Home delivery*
Close
Located in Columbus, OH / 65 miles away from Dayton, OH
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: 1GT49REY3LF100492
Stock: 2003719872
Certified Pre-Owned: No
Listed since: 05-15-2025
Showing 1 - 21 out of 3,035 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 Dayton, OH 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 | $43,117 | $46,223 | $49,219 |
| Clean | $42,204 | $45,216 | $48,119 |
| Average | $40,681 | $43,539 | $46,285 |
| Rough | $38,701 | $41,358 | $43,901 |
The average list price of a used 2020 GMC Sierra 2500HD in Dayton, Ohio is $53,161. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Dayton, Ohio is 74,139. Based on the average mileage of 74,139 for used 2020 GMC Sierra 2500HD for sale in Dayton, OH 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 Dayton, Ohio to be $40,681.
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