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325 listings
- $38,950fair price$719 below market
- 112,402 miles
- 2 accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Sterling Auto Sales (24 mi away)
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Located in Franktown, CO / 24 miles away from Denver, CO
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: 1GT120E81FF598022
Stock: FF598022STK
Certified Pre-Owned: No
Listed since: 04-14-2025 - $22,650fair price$563 below market
- 256,301 miles
- No accidents, 3 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- AutoNation Chrysler Jeep West (11 mi away)
- Home delivery*
Close
Located in Golden, CO / 11 miles away from Denver, CO
Duramax Plus PackageEngine; Duramax 6.6L Turbo Diesel V8; B20-Diesel CompatibleTransmission; Allison 1000 6-Speed Automatic; Electronically Controll...
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: 1GT12ZE82FF665747
Stock: FF665747
Certified Pre-Owned: No
Listed since: 05-15-2025 - $40,500fair price$591 above market
- 107,921 miles
- No accidents, 3 owners, corporate fleet vehicle
- 6'7” bed, 6.6l, 8cyl
- Sterling Auto Sales (24 mi away)
Close
Located in Franktown, CO / 24 miles away from Denver, CO
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 - 130,041 miles
- No accidents, 3 owners, corporate fleet vehicle
- 6'7” bed, 6.6l, 8cyl
- South Colorado Motors (60 mi away)
Close
Located in Colorado Springs, CO / 60 miles away from Denver, CO
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: 1GT110E87FF529029
Stock: P2384
Certified Pre-Owned: No
Listed since: 01-15-2025- $38,889fair price$827 below market
- 148,854 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Johnson Auto Plaza (19 mi away)
Close
Located in Brighton, CO / 19 miles away from Denver, 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: 1GT12UE87GF291107
Stock: G555870B
Certified Pre-Owned: No
Listed since: 05-09-2025 - $35,979fair price$224 below market
- 70,069 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- AutoNation Buick GMC Park Meadows (10 mi away)
- Home delivery*
Close
Located in Lone Tree, CO / 10 miles away from Denver, CO
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 - 94,965 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6l, 8cyl
- Johnson Auto Plaza (19 mi away)
Close
Located in Brighton, CO / 19 miles away from Denver, 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: 1GD02REG6GZ309056
Stock: F518508A
Certified Pre-Owned: No
Listed since: 05-06-2025- Price Drop$44,797great price$4,659 below market
- 81,229 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- AutoNation Ford Littleton (9 mi away)
- Home delivery*
Close
Located in Littleton, CO / 9 miles away from Denver, CO
Duramax Plus PackageSunroof; PowerSun/MoonroofLeather SeatsNavigation SystemDark Slate MetallicAlternators; Dual; 150 Amps And 220 Amps EachGoo...
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: 1GT12UEY3HF223548
Stock: HF223548
Certified Pre-Owned: No
Listed since: 04-11-2025 - Not Priced
- 96,752 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Berkenkotter Motors - Brighton (24 mi away)
Close
Located in Brighton, CO / 24 miles away from Denver, 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: 1GT12SEG3GF275515
Stock: T17097
Certified Pre-Owned: No
Listed since: 05-03-2025 - $18,995good price$3,303 below market
- 171,956 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Berkenkotter Motors Castle Rock (23 mi away)
Close
Located in Castle Rock, CO / 23 miles away from Denver, 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: 1GT12YEG3FF192152
Stock: T16912
Certified Pre-Owned: No
Listed since: 04-01-2025 - Price Drop$31,879fair price$2,433 below market
- 105,650 miles
- 1 accident, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Stevinson Chevrolet (10 mi away)
Close
Located in Lakewood, CO / 10 miles away from Denver, CO
2015 GMC Sierra 2500HD SLE NEW TIRES, All Season Tires, Back up Camera, Keyless Entry, Trailer Hitch, USB / Aux Ports, Allison 1000 6-Speed Automatic,...
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: 1GT12YE88FF576601
Stock: SCL250050A
Certified Pre-Owned: No
Listed since: 04-09-2025 - $27,000fair price$773 below market
- 221,087 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Altitude Auto Sales (4 mi away)
Close
Located in Denver, CO / 4 miles away from Denver, 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: 1GT12ZE85FF532867
Stock: 532867
Certified Pre-Owned: No - New Listing$40,990fair price$955 below market
- 99,992 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Laramie Auto Center (116 mi away)
Close
Located in Laramie, WY / 116 miles away from Denver, 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: 1GT120E88FF192982
Stock: 11297E
Certified Pre-Owned: No
Listed since: 05-22-2025 - Not Priced
- 108,205 miles
- No accidents, 1 owner, personal use only
- Berkenkotter Motors - Brighton (24 mi away)
Close
Located in Brighton, CO / 24 miles away from Denver, 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: 1GT22SEG0HZ230889
Stock: T16878
Certified Pre-Owned: No
Listed since: 04-07-2025 - 82,556 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 6'7” bed, 6l, 8cyl
- Friends Auto Sales (5 mi away)
Close
Located in Denver, CO / 5 miles away from Denver, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT22XEG8FZ124541
Stock: 124541
Certified Pre-Owned: No
Listed since: 03-15-2025- $28,995great price$7,690 below market
- 148,449 miles
- No accidents, 2 owners, personal use
- 6'7” bed, 6l, 8cyl
- Modern Classic Motors (197 mi away)
Close
Located in Grand Junction, CO / 197 miles away from Denver, CO
2018 GMC Sierra 2500HD SLT 6-Speed Automatic HD Electronic with Overdrive, 4WD, Cocoa/Dune Leather. 4WD Clean CARFAX. 6-Speed Automatic HD Electronic ...
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: 1GT12TEG6JF193064
Stock: 29570A
Certified Pre-Owned: No
Listed since: 04-11-2025 - $34,842fair price$569 above market
- 142,391 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Nations Auto Inc II (2 mi away)
Close
Located in Denver, CO / 2 miles away from Denver, 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: 1GT12ZE80FF590210
Stock: 590210
Certified Pre-Owned: No
Listed since: 10-23-2024 - Price Drop$36,199fair price$252 above market
- 128,267 miles
- 3 accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Corwin Toyota Colorado Springs (54 mi away)
Close
Located in Colorado Springs, CO / 54 miles away from Denver, CO
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: 1GT120E83FF669723
Stock: 3669723
Certified Pre-Owned: No
Listed since: 05-02-2025 - $37,758fair price$1,034 above market
- 145,920 miles
- 1 accident, 5 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Red Rock GMC (196 mi away)
Close
Located in Grand Junction, CO / 196 miles away from Denver, CO
Red Rock GMC proudly offers this 2015 GMC Sierra 2500HD Denali 4WD in Onyx Black it comes well equipped with these standard and optional features, Dri...
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: 1GT120E86FF101238
Stock: M1669B
Certified Pre-Owned: No
Listed since: 03-23-2025 - New Listing
- 35,632 miles
- No accidents, 3 owners, personal use only
- 6'7” bed, 6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 1,357 miles away from Denver, 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: 1GT11YEG3FF175466
Stock: 2003725647
Certified Pre-Owned: No
Listed since: 05-16-2025 - 145,786 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Spradley Chevrolet (97 mi away)
Close
Located in Pueblo, CO / 97 miles away from Denver, CO
Clean CARFAX. Onyx Black 2015 GMC Sierra 2500HD SLT 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD...
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: 1GT12ZE85FF513137
Stock: V25603A
Certified Pre-Owned: No
Listed since: 05-13-2025
Showing 1 - 21 out of 325 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
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.
Used 2015 GMC Sierra 2500HD in Denver, CO Values
Estimated values
2015 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $26,188 | $30,939 | $34,086 |
| Clean | $25,174 | $29,675 | $32,620 |
| Average | $23,484 | $27,567 | $30,177 |
| Rough | $21,288 | $24,827 | $27,002 |
The average list price of a used 2015 GMC Sierra 2500HD in Denver, Colorado is $32,999. The average mileage on a used GMC Sierra 2500HD 2015 for sale in Denver, Colorado is 125,449. Based on the average mileage of 125,449 for used 2015 GMC Sierra 2500HD for sale in Denver, 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 2015 in Denver, Colorado to be $23,484.
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