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326 listings
- Price Drop$53,200good price$4,302 below market
- 93,564 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Arapahoe (5 mi away)
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Located in Centennial, CO / 5 miles away from Aurora, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleLeather SeatsKeyless StartCooled Front Seat(S)This outstanding example of a 2020 GMC ...
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: 1GT49PEY3LF140320
Stock: LF140320
Certified Pre-Owned: No
Listed since: 05-24-2025 - New Listing$53,998fair price$291 below market
- 67,903 miles
- 6'10” bed, 6.6l, 8cyl
- CarMax West 104th Ave (18 mi away)
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Located in Federal Heights, CO / 18 miles away from Aurora, CO
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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49RE77LF120672
Stock: 26700513
Certified Pre-Owned: No - Price Drop
- 66,085 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Acura Colorado Springs (58 mi away)
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Located in Colorado Springs, CO / 58 miles away from Aurora, CO
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: 1GT49REYXLF320583
Stock: LF320583
Certified Pre-Owned: No
Listed since: 05-31-2025 - $59,597good price$2,616 below market
- 48,087 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara GMC (18 mi away)
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Located in Denver, CO / 18 miles away from Aurora, CO
Experience the O’Meara Advantage. O’Meara offers a wide range of vehicles at competitive prices, and our knowledgeable staff is dedicated to helping c...
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: 1GT49RE7XMF307731
Stock: 7062GS
Certified Pre-Owned: No
Listed since: 04-22-2025 - $56,634fair price$1,096 below market
- 86,078 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Skyline Mitsubishi (18 mi away)
- Home delivery*
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Located in Thornton, CO / 18 miles away from Aurora, CO
Pacific Blue Metallic Denali 4WD ***At Skyline Mitsubishi we have financing for everyone. Call 303-465-5512.*****, "Dealer Handling charge is included...
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: 1GT49REY6MF297305
Stock: 20542
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing$33,999fair price$76 below market
- 110,829 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Emich Chevrolet (13 mi away)
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Located in Lakewood, CO / 13 miles away from Aurora, CO
CARFAX One-Owner. Clean CARFAX. 2021 GMC Sierra 2500HD 4WD Recent Arrival! Clean Carfax Vehicle History Report, Serviced Regularly, One Owner, 4D Crew...
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: 1GT49LE72MF104541
Stock: T104541
Certified Pre-Owned: No
Listed since: 06-07-2025 - New Listing$59,389fair price$766 above market
- 55,604 miles
- No accidents, 4 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Johnson Auto Plaza (19 mi away)
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Located in Brighton, CO / 19 miles away from Aurora, CO
2019 GMC Sierra 2500HD Denali Summit White 4WD Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed AutomaticAllison 1000 6-Speed Automatic, 4WD, Jet B...
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: 1GT12SEY1KF111441
Stock: C501912A
Certified Pre-Owned: No
Listed since: 06-06-2025 - New Listing$35,000fair price$1,795 above market
- 74,449 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Mike Shaw Chrysler Dodge Jeep Ram (51 mi away)
- Home delivery*
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Located in Greeley, CO / 51 miles away from Aurora, CO
Clean CARFAX. Summit White 2019 GMC Sierra 2500HD 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 TurbodieselRecent Arrival!
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: 1GT12NEY5KF269489
Stock: MSC250170A
Certified Pre-Owned: No
Listed since: 06-10-2025 - Price Drop
- 5,000 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Castle Rock Chevrolet GMC (21 mi away)
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Located in Castle Rock, CO / 21 miles away from Aurora, CO
6-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6-Speak...
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: 1GT49PE73MF228907
Stock: MF228907A
Certified Pre-Owned: No
Listed since: 05-31-2025 - New Listing
- 77,569 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Berkenkotter Motors - Brighton (24 mi away)
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Located in Brighton, CO / 24 miles away from Aurora, CO
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: 1GT12NEY8KF172853
Stock: T16927
Certified Pre-Owned: No
Listed since: 06-05-2025 - New Listing$48,998great price$11,074 below market
- 79,894 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from MA to CO*
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Located in North Attleboro, MA / 1,748 miles away from Aurora, CO
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: 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: 1GT49NEYXLF126869
Stock: 27243850
Certified Pre-Owned: No - Price Drop$67,499good price$4,420 below market
- 20,253 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (19 mi away)
- Home delivery*
Close
Located in Golden, CO / 19 miles away from Aurora, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageAssist Steps; Power-RetractableSunroof; Power...
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: 1GT49REY1NF312701
Stock: NF312701
Certified Pre-Owned: No
Listed since: 04-22-2025 - 148,681 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 6'7” bed, 6l, 8cyl
- Reds Auto and Truck (36 mi away)
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Located in Longmont, CO / 36 miles away from Aurora, CO
Red's is pleased to present this 2019 GMC Sierra 2500HD Extended Cab 4x4! This Sierra comes well-equipped with a 6.0L Vortec V8 under the hood, snow p...
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: 2GT22PEG4K1152856
Stock: 2025-011
Certified Pre-Owned: No
Listed since: 01-12-2025- New Listing
- 108,112 miles
- 2 accidents, 4 owners, corporate fleet vehicle
- 6'7” bed, 6l, 8cyl
- Lakeside Auto Brokers (58 mi away)
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Located in Colorado Springs, CO / 58 miles away from Aurora, CO
Odometer is 1691 miles below market average!Onyx Black 2019 GMC Sierra 2500HD SLT 4WD 6-Speed Automatic HD Electronic with Overdrive Vortec 6.0L V8 S...
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: 1GT12REG7KF216355
Stock: P16839
Certified Pre-Owned: No
Listed since: 03-05-2025 - Price Drop$61,995great price$5,933 below market
- 63,173 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Greenwood Automotive (9 mi away)
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Located in Parker, CO / 9 miles away from Aurora, CO
Greenwood Automotive is a local, family owned business in Parker, CO. 2022 GMC Sierra 2500HD Denali 4WD 10-Way Power Driver Seat Adjuster w/Lumbar, 12...
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: 1GT49REY7NF294415
Stock: TEH294415
Certified Pre-Owned: No
Listed since: 05-07-2025 - $57,995good price$3,507 below market
- 69,486 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Vince's Cadillac (139 mi away)
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Located in Burlington, CO / 139 miles away from Aurora, CO
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: 1GT49REY5LF287430
Stock: 52592A
Certified Pre-Owned: No
Listed since: 04-23-2025 - Price Drop$56,822good price$3,066 below market
- 74,509 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Fort Collins Nissan (60 mi away)
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Located in Fort Collins, CO / 60 miles away from Aurora, CO
Family Owned and Operated for over 30 years serving the greater Northern Colorado. Recent Arrival! Clean CARFAX. LOCAL TRADE!, 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: 1GT49REY5LF154733
Stock: 44547A
Certified Pre-Owned: No
Listed since: 05-26-2025 - New Listing$51,990good price$3,366 below market
- 85,929 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Indianapolis, IN / 990 miles away from Aurora, CO
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: 1GT49REY5LF245288
Stock: 2003552226
Certified Pre-Owned: No
Listed since: 03-11-2025 - $47,995fair price$1,255 below market
- 145,019 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- United Automotive (11 mi away)
Close
Located in Denver, CO / 11 miles away from Aurora, CO
CARFAX ONE OWNER• DENALI • 6.6L Duramax Turbo Diesel • Allison Transmission • 4x4 • Crew Cab • Short Bed • Leather Loaded • Navigation ...
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: 1GT49REY0NF170972
Stock: 170972
Certified Pre-Owned: No
Listed since: 04-11-2025 - $60,995fair price$1,269 below market
- 40,869 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- The Faricy Boys (50 mi away)
Close
Located in Colorado Springs, CO / 50 miles away from Aurora, CO
Bose High End Sound Package, Sunroof/Moonroof, AM/FM radio: SiriusXM, Automatic Emergency Braking, Bed View Camera, Driver Alert Package II, Exhaust B...
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: 1GT49REYXLF178624
Stock: LF178624
Certified Pre-Owned: No
Listed since: 04-27-2025 - Price Drop$57,015fair price$570 above market
- 71,980 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Audi Flatirons (25 mi away)
- Home delivery*
Close
Located in Broomfield, CO / 25 miles away from Aurora, CO
CARFAX 1-Owner, Clean CARFAX, Dealer Inspected, Freshly Detailed, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxil...
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: 1GT49PEY0NF233461
Stock: NF233461
Certified Pre-Owned: No
Listed since: 04-29-2025
Showing 1 - 21 out of 326 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 Aurora, CO Values
Estimated values
2020 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 | $39,227 | $42,407 | $45,475 |
| Clean | $38,395 | $41,483 | $44,458 |
| Average | $37,010 | $39,945 | $42,764 |
| Rough | $35,209 | $37,944 | $40,561 |
The average list price of a used 2020 GMC Sierra 2500HD in Aurora, Colorado is $52,645. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Aurora, Colorado is 75,861. Based on the average mileage of 75,861 for used 2020 GMC Sierra 2500HD for sale in Aurora, CO 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 Aurora, Colorado to be $37,010.
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