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736 listings
- New Listing$59,998great price$6,913 below market
- 19,504 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax Parker (473 mi away)
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Located in Parker, CO / 473 miles away from Billings, MT
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: 1GT49REY5LF147619
Stock: 27229234
Certified Pre-Owned: No - $53,799good price$4,194 below market
- 93,564 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Arapahoe (467 mi away)
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Located in Centennial, CO / 467 miles away from Billings, MT
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$695 below market
- 67,903 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax Parker (473 mi away)
Close
Located in Parker, CO / 473 miles away from Billings, MT
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: 1GT49RE77LF120672
Stock: 26700513
Certified Pre-Owned: No - Price Drop
- 18,667 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Corwin Ford Nampa (421 mi away)
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Located in Nampa, ID / 421 miles away from Billings, MT
Our Diesel powered Accident Free, One Owner with Low Mileage 2020 GMC Sierra 2500HD Denali Crew Cab 4X4 stands proud in White Frost Tricoat! Motivated...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1GT49REYXLF142819
Stock: 2142819
Certified Pre-Owned: No
Listed since: 04-29-2025 - New Listing$60,995fair price$763 above market
- 64,669 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- George Gee Kia (427 mi away)
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Located in Liberty Lake, WA / 427 miles away from Billings, MT
CARFAX One-Owner. Onyx Black 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Odometer is 6811 miles below market aver...
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: 1GT49REY5LF113454
Stock: 136421A
Certified Pre-Owned: No
Listed since: 05-13-2025 - Price Drop$64,697great price$9,974 below market
- 17,209 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Holman Honda (468 mi away)
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Located in Centennial, CO / 468 miles away from Billings, MT
**DENALI ULTIMATE PKG**20" CHROME WHEEL PKG**POWER SUNROOF**2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel, Quicksilver Metallic, Jet Black...
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: 1GT49REY3MF214574
Stock: MF214574
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing
- 79,600 miles
- No accidents, 1 owner, rental vehicle
- 8'2” bed, 6.6l, 8cyl
- Lithia Toyota of Missoula (274 mi away)
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Located in Missoula, MT / 274 miles away from Billings, MT
Smart Device Integration, WiFi Hotspot, Apple CarPlay®, Onboard Communications System, iPod/MP3 Input, Back-Up Camera, 4x4, Alloy Wheels, Tow Hitch, R...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1GT49ME7XLF213558
Stock: 18089
Certified Pre-Owned: No
Listed since: 05-22-2025 - 87,861 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (283 mi away)
- Home delivery*
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Located in Missoula, MT / 283 miles away from Billings, MT
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Chrome Wheels,Heads-Up Display,Heated ...
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: 1GT49NEY2LF302202
Stock: 12673FM
Certified Pre-Owned: No- Price Drop$61,991great price$8,000 below market
- 49,513 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Kendall at the Idaho Center Auto Mall (422 mi away)
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Located in Nampa, ID / 422 miles away from Billings, MT
10-Speed Automatic, 4WD, Tan Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliar...
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: 1GT19PEY3MF173161
Stock: D452791A
Certified Pre-Owned: No
Listed since: 05-12-2025 - $58,402good price$3,853 below market
- 48,087 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara GMC (446 mi away)
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Located in Denver, CO / 446 miles away from Billings, MT
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 - New Listing$66,000good price$4,585 below market
- 26,315 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hometown Toyota (431 mi away)
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Located in Ontario, OR / 431 miles away from Billings, MT
Priced below KBB Fair Purchase Price! Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Leather. Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Auto...
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: 1GT49REYXMF110681
Stock: 22886A
Certified Pre-Owned: No
Listed since: 05-29-2025 - $54,996good price$6,045 below market
- 97,386 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Torgerson Auto Center (376 mi away)
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Located in Bismarck, ND / 376 miles away from Billings, MT
DURAMAX DIESEL!! LOADED UP 2021 GMC SIERRA 2500HD AT4 4X4 CREW CAB CHORT BOX 6.6 LITER DURAMAX DIESEL WITH AT4 PREMIUM PACKAGE, HEATED/COOLED 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: 1GT49PEY9MF113933
Stock: 6304A
Certified Pre-Owned: No
Listed since: 04-16-2025 - Price Drop$59,500good price$4,945 below market
- 79,011 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- GMC of Riverfront Park (440 mi away)
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Located in Spokane, WA / 440 miles away from Billings, MT
CARFAX One-Owner. Clean CARFAX. 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Powe...
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: 1GT49REY9MF310502
Stock: 25G351A
Certified Pre-Owned: No
Listed since: 03-22-2025 - $56,634fair price$996 below market
- 86,078 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Skyline Mitsubishi (446 mi away)
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Located in Thornton, CO / 446 miles away from Billings, MT
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 - Price Drop$44,987fair price$662 below market
- 109,945 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Johnson Auto of Laramie (342 mi away)
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Located in Laramie, WY / 342 miles away from Billings, MT
2021 GMC Sierra 2500HD AT4 Summit White 4WD 6.6L V8 6-Speed Automatic6-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Dri...
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: 1GT49PE73MF204980
Stock: 2259P
Certified Pre-Owned: No
Listed since: 02-21-2025 - $59,991fair price$2,554 above market
- 54,663 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall Ford Meridian (416 mi away)
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Located in Meridian, ID / 416 miles away from Billings, MT
Priced below KBB Fair Purchase Price! CARFAX One-Owner. 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adj...
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: 1GT49PEY0MF286062
Stock: RN32804A
Certified Pre-Owned: No
Listed since: 04-19-2025 - $45,933good price$2,958 below market
- 80,554 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall at the Idaho Center Auto Mall (422 mi away)
Close
Located in Nampa, ID / 422 miles away from Billings, MT
10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outl...
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: 1GT49MEYXMF283913
Stock: D152790A
Certified Pre-Owned: No
Listed since: 04-09-2025 - $47,988fair price$694 below market
- 105,328 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Ozzys Car Co (412 mi away)
Close
Located in Boise, ID / 412 miles away from Billings, MT
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: 1GT12SEY5KF278787
Stock: 278787
Certified Pre-Owned: No - $63,991fair price$38 above market
- 37,666 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall at the Idaho Center Auto Mall (422 mi away)
Close
Located in Nampa, ID / 422 miles away from Billings, MT
10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger 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: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY6MF201242
Stock: DU92297
Certified Pre-Owned: No
Listed since: 05-16-2025 - New Listing$54,933fair price$452 below market
- 91,493 miles
- 6'10” bed, 6.6l, 8cyl
- Kendall at the Idaho Center Auto Mall (422 mi away)
Close
Located in Nampa, ID / 422 miles away from Billings, MT
Recent Arrival! 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt R...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49REY5MF193923
Stock: D453040A
Certified Pre-Owned: No
Listed since: 05-31-2025 - $55,995fair price$515 below market
- 52,456 miles
- 1 accident, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Modern Classic Motors (465 mi away)
Close
Located in Grand Junction, CO / 465 miles away from Billings, MT
2019 GMC Sierra 2500HD Denali Allison 1000 6-Speed Automatic, 4WD, Cocoa/Dark Sand Leather. 4WD CARFAX One-Owner. Allison 1000 6-Speed Automatic Duram...
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: 1GT12SEY3KF165968
Stock: 29904
Certified Pre-Owned: No
Listed since: 05-21-2025
Showing 1 - 21 out of 736 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 Billings, MT 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 | $44,914 | $48,805 | $52,558 |
| Clean | $43,963 | $47,742 | $51,383 |
| Average | $42,376 | $45,971 | $49,425 |
| Rough | $40,314 | $43,668 | $46,879 |
The average list price of a used 2020 GMC Sierra 2500HD in Billings, Montana is $56,056. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Billings, Montana is 65,118. Based on the average mileage of 65,118 for used 2020 GMC Sierra 2500HD for sale in Billings, MT 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 Billings, Montana to be $42,376.
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