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  • $40,500
    fair price
    $728 above market
    • 107,921 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6'7” bed, 6.6l, 8cyl
    • Sterling Auto Sales (483 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Franktown, CO / 483 miles away from Billings, MT

    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: 1GT120E83FF646510
    Stock: FF646510STK
    Certified Pre-Owned: No
    Listed since: 04-21-2025

  • Price Drop
    $39,687
    fair price
    $823 below market
    • 112,425 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Tim Dahle Mazda Southtowne (401 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Sandy, UT / 401 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: 1GT120E86FF186629
    Stock: 83086B
    Certified Pre-Owned: No
    Listed since: 05-24-2025

  • New Listing
    $46,989
    fair price
    $1,200 above market
    • 54,095 miles
    • No accidents, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Corwin Motors Kalispell (321 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Kalispell, MT / 321 miles away from Billings, MT

    Our One Owner, Low Mile 2015 GMC Sierra 2500 Denali Crew Cab 4WD displayed in handsome Onyx Black is ready for you. Powered by a TurboCharged 6.6 Lite...

    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: 1GT120E82FF166801
    Stock: 8166801
    Certified Pre-Owned: No
    Listed since: 05-27-2025

  • New Listing
    $36,993
    fair price
    $389 above market
    • 130,128 miles
    • No accidents, 4 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Kendall Ford Meridian (416 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Meridian, ID / 416 miles away from Billings, MT

    Recent Arrival! Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather, 110-Volt AC Power Outlet, 150 Amps Alternator, 18" Chromed Aluminum Wheels, 3....

    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: 1GT120E8XFF670920
    Stock: RN32175A
    Certified Pre-Owned: No
    Listed since: 05-28-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $36,493
    fair price
    $165 below market
    • 130,394 miles
    • 1 accident, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Kendall Value Lot (424 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Nampa, ID / 424 miles away from Billings, MT

    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: 1GT12ZE88FF539179
    Stock: DU92283B
    Certified Pre-Owned: No
    Listed since: 05-21-2025

    • 107,828 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Knudtsen Chevrolet (419 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Post Falls, ID / 419 miles away from Billings, MT

    2015 GMC Sierra 2500HD SLT Sonoma Red Metallic 4WD Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic TOW PACKAGE, PREMIUM STEREO, NOT CANADIA...

    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: 1GT12ZE84FF194636
    Stock: CM41
    Certified Pre-Owned: No
    Listed since: 05-17-2025

    • 103,451 miles
    • No accidents, 4 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Steve's Hometown Chevrolet GMC (430 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fruitland, ID / 430 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: 1GT120E84FF186662
    Stock: 25186662
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    $42,995
    good price
    $3,243 below market
    • 107,590 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • United Automotive (456 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Denver, CO / 456 miles away from Billings, MT

    • LIFTED  • DENALI • 6.6L Duramax Turbo Diesel • Allison Transmission • 4x4 • Crew Cab • Short Bed • Leather Loaded • Navigation • 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: 1GT12UE84GF201752
    Stock: 201752
    Certified Pre-Owned: No
    Listed since: 06-01-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    $33,495
    good price
    $2,996 below market
    • 118,781 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Modern Classic Motors (465 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Grand Junction, CO / 465 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: 1GT125E84EF159425
    Stock: 29814A
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • $35,979
    fair price
    $514 above market
    • 70,069 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • AutoNation Buick GMC Park Meadows (469 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Lone Tree, CO / 469 miles away from Billings, MT

    Engine; Duramax 6.6L Turbo Diesel V8; B20-Diesel CompatibleTransmission; Allison 1000 6-Speed Automatic; Electronically ControlledWheels; 20" (50.8 ...

    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: 1GT121C86EF168767
    Stock: EF168767
    Certified Pre-Owned: No
    Listed since: 04-26-2025

  • $38,889
    fair price
    $1,209 below market
    • 148,854 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Johnson Auto Plaza (446 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Brighton, CO / 446 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: 1GT12UE87GF291107
    Stock: G555870B
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $23,000
    great price
    $8,136 below market
    • 172,888 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • The Car Factory (3 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Billings, MT / 3 miles away from Billings, MT

    This Denali 2500 has no accidents recorded to the history report. It runs and drives well. The exterior has various cosmetic issues. The Aftermarket W...

    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: 1GT120EG1FF502395
    Stock: 25050
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $25,924
    fair price
    $429 above market
    • 114,228 miles
    • 2 accidents, 3 owners, personal use
    • 6'7” bed, 6l, 8cyl
    • Parker Toyota (413 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Coeur D Alene, ID / 413 miles away from Billings, MT

    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: 1GT121EG3EF186342
    Stock: 25302980
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • Price Drop
    • 94,965 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Johnson Auto Plaza (446 mi away)
    • AWD/4WD
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    • Trip Computer
    Close

    Located in Brighton, CO / 446 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: 1GD02REG6GZ309056
    Stock: F518508A
    Certified Pre-Owned: No
    Listed since: 05-06-2025

    • 96,752 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Berkenkotter Motors - Brighton (442 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Brighton, CO / 442 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: 1GT12SEG3GF275515
    Stock: T17097
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • New Listing
    • 65,969 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Dee Chrysler Dodge Jeep Ram (214 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Anaconda, MT / 214 miles away from Billings, MT

    EquipmentThe rear parking assist technology on this model will put you at ease when reversing. The system alerts you as you get closer to 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: 1GT125E86EF168093
    Stock: 25A31
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    $30,995
    fair price
    $4,472 below market
    • 104,405 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • M.A.S.S. Motors (412 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Boise, ID / 412 miles away from Billings, MT

    FAMILY OWNED & OPERATED AS QUICK AS A CLICK www.massmotors.com OPEN 7 Days MASS Motors West Fairview 10659 W Fairview Ave Boise, ID 83713 208-327-777...

    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: 1GT22ZEG2FZ515292
    Stock: N33396
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • $18,990
    fair price
    $1,290 below market
    • 140,886 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Fresh Start Auto (280 mi away)
    • AWD/4WD
    • Tire Pressure Warnin...
    • USB Inputs
    • Trip Computer
    • Rear Bench Seats
    Close

    Located in Pocatello, ID / 280 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: 1GT22XEG5FZ138378
    Stock: C8579
    Certified Pre-Owned: No
    Listed since: 02-19-2025

  • $27,995
    good price
    $2,995 below market
    • 163,032 miles
    • 1 accident, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • Baja Auto Sales (281 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Williston, ND / 281 miles away from Billings, MT

    PLEASE READ BOOKING VALUES DESCRIPTION: OUR VEHICLE BOOKING VALUES ARE GENERATED USING NADA BOOKING SERVICES. PLEASE CONTACT US FOR FURTHER DETAILS.(7...

    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: 1GT120EG4FF144659
    Stock: BAJA144659
    Certified Pre-Owned: No
    Listed since: 02-06-2025

  • $20,995
    fair price
    $1,667 below market
    • 149,250 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Tony's Exclusive Auto (236 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Idaho Falls, ID / 236 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: 1GT22YEGXFZ118570
    Stock: 118570
    Certified Pre-Owned: No
    Listed since: 03-22-2025

  • $23,988
    fair price
    $834 below market
    • 135,700 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • Denny Menholt Cadillac (286 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Tire Pressure Warnin...
    Close

    Located in Rapid City, SD / 286 miles away from Billings, MT

    Vehicle DetailsDiscover exceptional power and versatility with our 2015 GMC Sierra 2500 SLE, now available for those seeking a reliable and robust tru...

    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: 1GT22YEG9FZ529927
    Stock: C5126A
    Certified Pre-Owned: No
    Listed since: 01-25-2025

Showing 1 - 21 out of 735 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.6 out of 5 stars11 Reviews
Write a vehicle reviewSee all 11 reviews
  • 5 star
    (55%)
  • 4 star
    (9%)
  • 3 star
    (0%)
  • 2 star
    (18%)
  • 1 star
    (18%)
4 out of 5 stars

Great Diesel Truck

Tom, 12/22/2015
2015 GMC Sierra 2500HD SLT 4dr Double Cab 4WD LB (6.0L 8cyl 6A)
Bought this SLT model after trading in a 13 2500 HD Denali. Needed to pull a 16000 lb Fiver camper. This Pickup has extreme power and smooth shifting. Thought about getting a single rear tire toner till I realized the only difference was an extra leaf spring is all. I had automatic step sides that come down when you open the door and that made access in and out easy even the wife … enjoys it. I have 13000 on it now. I guess I don't see any issue with the headlights seem the same although I did notice at the parts counter upgraded bulbs on the counter so maybe that fixed the issue. I especially like the bright lights in the side mirrors for backing up at night. No problems with the leather or accessories, I did get extended warranty just in case. mileage varies about 8 mph pulling the camper and 17 mpg on the highway not pulling town about 15. Seems like a great pickup more to come.
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Used 2015 GMC Sierra 2500HD in Billings, MT Values

Estimated values
2015 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$28,880$32,984$35,718
Clean$27,762$31,636$34,182
Average$25,898$29,390$31,622
Rough$23,476$26,469$28,295

The average list price of a used 2015 GMC Sierra 2500HD in Billings, Montana is $33,278. The average mileage on a used GMC Sierra 2500HD 2015 for sale in Billings, Montana is 115,696. Based on the average mileage of 115,696 for used 2015 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 2015 in Billings, Montana to be $25,898.

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